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BF.1A [1816828]StudentClassDateRead the following and answer the questions below:Going to a Baseball Game Going to a Baseball Game Chris is a big fan of the baseball team in the city where she lives, and she loves to go to the games with her family. Chris and her dad are planning a trip to a game for four people. He asked her to determine how much it will cost for their tickets and snacks at the game. Chris’s dad thinks they may go to several games this year.They chose the section of the park where they wanted to sit, and Chris found the prices for seats in that section. She found three ways to buy the tickets.Individual game tickets for the section they chose are $30 per ticket.The cost of a 21-game package of tickets for one seat in their section is $20 per game.A package of 10 tickets costs $200, and they can be used in any combination of single tickets per game or multiple tickets per game in their section.Chris thinks they will each want a hot dog and a soft drink, and two people can share a bag of peanuts. This table shows the cost of those items at the game.FOOD COSTSFood ItemCostHot dog$6.00Soft drink$4.50Peanuts$5.00An additional cost will be the $20 charge at the parking lot.1.Read "Going to a Baseball Game" and answer the question.Which expression represents the difference between purchasing 4 "individual game tickets" for x games and using 4 tickets per game from a "package of 10 tickets" plan for x games?/files/assess_files/9bbbef49-cbe6-4867-ae9e-a8b4acaa0e7b/formula_sheets/FL-IBTP_Math_Reference_Sheet_Grade_9-12.pdfFL-IBTP_Math_Reference_Sheet_Grade_9-12.pdf?A.?B.?C.?D.??2.April has 5 fewer quarters than twice the number of her dimes. If d represents the number of dimes April has, which expression represents the total number of April’s quarters and dimes??A.?B.?C.?D.??3.The four angles of a parallelogram-shaped game board add to 360°. The two smallest angles are equal and the two largest angles are equal. If one smallest angle measures x°, which expression represents the measure, in degrees, of one of the large angles??A.?B.?C.?D.??4.A theater has 22 seats in the first row, 25 seats in the second row, 28 seats in the third row, and so on. How many seats are in the fifteenth row??A.64 seats?B.67 seats?C.350 seats?D.375 seats??5.Junior bought a work truck for $13,000. The value of his truck will depreciate, or decrease, by 15% each year. Which recursive formula models the value of his truck after each year??A.?B.?C.?D.??6.The table below shows the cost of a pizza based on the number of toppings. Number of Toppings (n) Cost (C) ?1?$12?2?$13.50?3?$15?4?$16.50 Which function represents the cost of a pizza with n toppings??A.C(n)?= 12 + 1.5(n – 1)?B.C(n)?= 1.5n + 12?C.C(n)?= 12 + n?D.C(n)?= 12n ??7.A dress is on sale for 35% off the regular price. Which expression represents d, the price of the dress after the discount??A.0.35d?B.0.65d?C.1.35d?D.1.65d??8.What is the 4th term in the sequence modeled by the recursive formula NEXT?=?2???NOW?+?5 if the first term is equal to 5??A.15?B.35?C.60?D.75??9.Allison and Brenda participated in a bicycle race. At 1 p.m. Allison was 8.3 feet ahead of Brenda at 2 p.m. Brenda was f feet ahead of Allison. Which expression shows how many more feet Brenda bicycled than Allison during the hour between 1 p.m. and 2 p.m.??A.8.3 + f?B.8.3 – f?C.f – 8.3?D.8.3f??10.The sum of the interior angles of a three-sided polygon is 180°. The sum of the interior angles of a four-sided polygon is 360°. The sum of the interior angles of a five-sided polygon is 540°. What is the sum of the interior angles of a polygon with 12 sides??A.1,440°?B.1,620°?C.1,800°?D.2,160°??11.The Rodriguez family plans to build a pyramid of firewood for use in the fireplace. At the very top of the pyramid (the first row), they have only one piece of wood. In the next row they have three pieces of wood and they continue by placing two more pieces of wood in each succeeding row. If each piece of wood is $1.50, which explicit function expresses the cost, C(n), of the firewood as a function of the number of rows in the pyramid, n?/files/assess_files/002facea-5a81-4461-90fe-db14758d16ba/formula_sheets/FL-IBTP_Math_Reference_Sheet_Grade_9-12.pdfFL-IBTP_Math_Reference_Sheet_Grade_9-12.pdf?A.?B.?C.?D.??12.Rhonda drove 51 miles per hour for 5 hours. She then drove 55 miles per hour for x hours. Which expression is equivalent to the total distance Rhonda drove??A.?B.?C.?D.??13.The first term of a sequence is 13. Each term in the sequence is 12 more than the previous term. Which explicit equation can be used to determine the nth term in the sequence??A.an= n + 12?B.an= 12n + 1?C.an= 12n + 13?D.an= 13n??14.Mike earned x dollars the first week of his new job. He earned 5% more the second week than the first week. Which expression represents the total amount of money Mike earned for both weeks??A.1.50x?B.1.05x?C.2.00x?D.2.05x??15.Amanda has a coupon for 30% off the total amount purchased, p, at a store. Which expression can be used to find the amount Amanda will pay at this store when she uses her coupon??A.?B.?C.0.30p?D.0.70p??16.A sequence is shown below.–1.5,?–1.25,?–1,?–0.75,??.?.?. Which explicit expression can be used to determine the value of the nth number in the sequence??A.an = 0.25n – 1.75?B.an= n + 0.25?C.an= n?– 2.5?D.an = –1.5n??17.?A.?B.?C.?D.??18.Beth sells mobile phone contracts and is paid $500 per month plus $15 for every mobile phone contract, m, she sells. Beth spends $6 daily traveling to and from work. Which expression reflects the amount of money Beth makes after deducting her travel costs, if she works 240 days this year??A.?B.?C.?D.??19.Roberto earns $5 per hour plus 65% commission on all his sales. If y represents his sales for one day, which expression represents Roberto’s total earnings for a day when he worked 6 hours??A.?B.?C.?D.??20.A student is creating an art project that requires a 180-degree angle to be cut in half. Each of those angles are then cut in half. This is repeated a total of 9 times. What is the smallest approximate angle measure created??A.0.35°?B.0.70°?C.20°?D.90°??21.A 500-room hotel collects $80 per occupied room each night. Which expression represents the number of dollars the hotel collects on a night when v rooms are vacant??A.80(500 – v)?B.80(500 + v)?C.500(80 – v)?D.500(80 + v)??22.A sequence is shown below.–20,?–17,?–14,?–11,?–8,?.?.?. Which explicit equation could be used to determine the value of the nth term in the sequence??A.an = n + 3?B.an = 3n – 23?C.an = n – 23?D.an = –3n + 23??23.Which context best matches the recursive equation NEXT = NOW + 5??A.the population of sea bass in 5 year’s time?B.the speed of a bike traveling at 5 miles per hour?C.the number of students at a basketball game, increasing by 5 students every minute?D.the time it takes a person to run a marathon, decreasing by 5 minutes each marathon??24.The table below shows the sum of the interior angles of several polygons. ?Number of Sides??Sum of Angles??3??180??4??360??5??540? What is the sum of the interior angles of a polygon with 10 sides??A.900°?B.1,080°?C.1,440°?D.1,800°??25.The number of cows a farmer has can be modeled by an arithmetic sequence. The 2nd, 5th and 7th terms in that sequence are 30, 39, and 45, respectively. How many cows did the farmer begin with??A.21?B.24?C.27?D.30??26.When Milo buys an order of copper, he pays $45 for the first pound and $42 for each additional pound. Which of the following expressions represents the total cost, in dollars, of an order of?p pounds of copper??A.45 + 42p?B.45 + 42 (p?– 1)?C.45 + 42 (p?+ 1)?D.87p??27.Four friends?attempted to write?the explicit expression for the nth term of the sequence 2, 5, 10, 17, ….If n represents the set of counting numbers, who wrote the correct expression?/files/assess_files/fcc81072-0701-458e-a4b2-c801b876c914/formula_sheets/FL-IBTP_Math_Reference_Sheet_Grade_9-12.pdfFL-IBTP_Math_Reference_Sheet_Grade_9-12.pdf?A.Austin?B.Kaylee?C.Noah?D.Zoey??28.Two ships begin traveling in opposite directions, away from each other at the same time. They travel at constant speeds of 11 miles per hour and 8.5 miles per hour, respectively. If the two ships are now 4 miles apart, which expression represents how many miles apart the two ships will be h hours from now??A.?B.?C.?D.??29.A population of rabbits doubles in size every 6 months. There were initially 5 rabbits in the population. How many rabbits will be in the population after 4 years??A.400 rabbits?B.1,280 rabbits?C.2,540 rabbits?D.5,000 rabbits??30.The function? is an exponential growth function with an asymptote of? The function? is an exponential decay function with an asymptote of? The graphs of?f and?g intersect at the points? and? and? What is?/files/assess_files/76d83b0d-4cfd-47df-82a3-b1989a497a94/formula_sheets/FL-IBTP_Math_Reference_Sheet_Grade_9-12.pdfFL-IBTP_Math_Reference_Sheet_Grade_9-12.pdf?A.?B.?C.?D.??31.During a sale, a store advertised that every item in the store was 35 percent off the marked price. During this sale, what was the cost, in dollars, of an item that was marked x?dollars??A.?B.?C.?D.??32.In scientific laboratory work, the error associated with a measurement is the amount by which the measurement differs from the true value. Error is expressed as a number greater than or equal to 0. If the true value of the freezing point of a certain liquid is –1.5°C, which expression represents the error, in °C, associated with a freezing point measurement of x??A.?B.?C.?D.??33.The population of a city in 2009 is 100 million. If the population of the city increases exponentially and the projected population in 2015 is 231 million, which equation describes the approximate relationship between the population of the city, P, and the?number of years, t, since 2009?/files/assess_files/4344334d-249a-4ddf-a713-afd77c688098/formula_sheets/FL-IBTP_Math_Reference_Sheet_Grade_9-12.pdfFL-IBTP_Math_Reference_Sheet_Grade_9-12.pdf?A.?B.?C.?D.??34.The first four terms of a sequence are shown below.1,?4,?7,?10Which formula can be used to determine the nth term in the sequence??A.an = 3n – 2?B.an = 3n + 1?C.an = n – 3?D.an = n + 3??35.An athlete is training to run a marathon. She plans to run 2 miles the first week. She increases the distance by 8% each week.?Which?function models how far she will run in the nth week?/files/assess_files/66e08ced-a2ca-4c95-ba22-372e254ac258/formula_sheets/FL-IBTP_Math_Reference_Sheet_Grade_9-12.pdfFL-IBTP_Math_Reference_Sheet_Grade_9-12.pdf?A.?B.?C.?D.??36.A?car?rental company charges x?dollars per mile for the first n miles anddollars per mile for each mile over n miles. Which expression represents the cost?for a?journey of d miles?where??A.?B.?C.?D.??37.Cindy placed p posters on a 200 square foot wall. Each poster covers about 15 square feet. If the posters do not overlap, which expression represents the number of square feet of wall not covered by the posters??A.200p – 15?B.200 – 15p?C.15(200 – p)?D.200 – (15 + p)??38.Coach Henderson ordered x certificates for the players of three sports teams at a high school.??of the certificates ordered went to the basketball players??? 66 of the certificates ordered went to the volleyball players??? The remaining certificates ordered went to the football playersWhich method could be used to determine the number of certificates Coach Henderson ordered for the football players??A.?B.?C.?D.??39.The formula NEXT?=?NOW?–?7 models a sequence. The first term of the sequence is 5. What is the fourth term in the sequence??A.–9?B.–16?C.–17?D.–21??40.The three angles of a triangular sail have a sum of 180°. The largest angle measures 90° and the smallest angle measures x°. In degrees, which expression shows the measure of the third angle??A.180 + 90 + x?B.180 + 90 – x?C.180 – 90 + x?D.180 – 90 – x??41.A 20-gram sample of uranium is decaying at a constant rate. After 5 days there are 19.6 grams of the uranium remaining. After 10 days there are 19.2 grams remaining.?About how much of the sample remains after 30 days??A.2.4 grams?B.5.9 grams?C.16.8 grams?D.17.7 grams??42.The sequence below shows the total number of days Francisco had used his gym membership at the end of weeks 1, 2, 3, and 4.? 4,?9,?14,?19,?... Assuming the pattern continued, which function could be used to find the total number of days Francisco had used his gym membership at the end of week n??A.f(n)?=?n?+?5?B.f(n)?=?5n?–?1?C.f(n)?= 5n + 4?D.f(n)?=?n2??43.A car travels at 60 mph. The car’s speed will decrease at a constant rate of 7.5 mph every second until the car stops 8 seconds later. Ifwhich of the following expressions represents the car’s speed, in mph, s seconds from now??A.?B.?C.?D.??44.Which expression shows the number of centimeters in x meters??A.?B.?C.?D.??45.John purchased a?TV on sale for $1,500 using his store credit card. The annual interest rate is 12% and is compounded monthly. The monthly payments are $375.?Which recursive equation expresses the remaining amount to be paid off as a function of the number of?months, n, where is the balance from the previous month?/files/assess_files/48fbbcba-5e46-4938-8609-7a7d0cd3a8b5/formula_sheets/FL-IBTP_Math_Reference_Sheet_Grade_9-12.pdfFL-IBTP_Math_Reference_Sheet_Grade_9-12.pdf?A.?B.?C.?D.??46.A 5-liter mixture of milk and cream is 60% milk. If x liters of milk is added to the mixture, which expression represents the fraction of the new mixture that is milk??A.?B.?C.?D.??47.Sarah purchased a manufacturing machine worth $30,000 for her factory. The value of the machine decreases every year by $1,250. Which explicit equation represents the value, v, of the machine?t years after the purchase?/files/assess_files/e245036f-8e8c-4543-8214-b2a870704667/formula_sheets/FL-IBTP_Math_Reference_Sheet_Grade_9-12.pdfFL-IBTP_Math_Reference_Sheet_Grade_9-12.pdf?A.?B.?C.?D.??48.Chris bought c?tickets to a movie for $8?each. Michele bought m?tickets to a movie for $8?each. Which expression can be used to find the total amount Chris and Michele spent for these tickets??A.?B.?C.?D.??49.In a sequence, a termcan be determined by adding 5 to the mean of the previous two terms. Which equation can be used to determinefor this sequence??A.?B.?C.?D.??50.Bruce drew a 9-row by 7-column table. Then he extended the table by adding r rows. Which expression shows the number of cells Bruce added to the table??A.7r?B.9r?C.?D.??51.Ms. Green’s car has a 15-gallon gas tank. If f represents the fraction of a tank of gasoline left in Ms. Green’s car, which expression represents the number of gallons Ms. Green would need to pump in order to fill the tank??A.?B.15f?C.15 – 15f?D.??52.Jessie deposited $6,000 in?a savings account. The amount in the account after 1, 2, and 3 years is shown below.?$6,240, $6,480, $6,720, ...?Which expression represents the total amount in her account at the end of t years?/files/assess_files/972e00e0-c1d9-43f2-a5f4-574119a8306a/formula_sheets/FL-IBTP_Math_Reference_Sheet_Grade_9-12.pdfFL-IBTP_Math_Reference_Sheet_Grade_9-12.pdf?A.?B.?C.?D.??53.A boat travels 8.6 miles per hour in still water. Let m represent the river current in miles per hour. If the boat travels with the river current, which expression represents the number of hours the boat takes to travel 79 miles??A.?B.?C.?D.??54.A roller coaster is currently traveling at a speed of 57?miles per hour (mph). The coaster’s speed will increase at a constant rate of 21?mph every 2?seconds until the coaster reaches its top speed 5?seconds from now. Ifwhich expression represents the roller coaster’s speed, in miles per hour, t seconds from now??A.?B.?C.?D.??55.Emily purchased a pair of shoes that were marked 20% off the regular price. Which expression represents the price Emily paid for the shoes if they?regularly cost n dollars??A.?B.?C.?D.??56.Each night, a hotel charges $70 for the first person in a room and $15 for each additional person in the room. If a room has n > 0 people, which expression represents the average price per person each night for that room??A.?B.?C.?D.??57.Brad hiked a 9-mile trail in 3 hours. He hiked m miles during the first hour and thenof the remaining distance during the second hour. Which expression shows the number of miles Brad hiked during the third hour??A.?B.?C.?D.??58.Ricardo had n cameras, each with 25 pictures. He packed all except 2 cameras for a camping trip. Which expression shows the maximum number of photos Ricardo could take, using the cameras he packed for the trip??A.23 + n?B.25n – 2?C.25n – 50?D.2n – 50??59.Which of the following expressions represents the sequence written explicitly for /files/assess_files/76b4bd7c-4361-41f5-b77f-797890f840de/formula_sheets/FL-IBTP_Math_Reference_Sheet_Grade_9-12.pdfFL-IBTP_Math_Reference_Sheet_Grade_9-12.pdf?A.?B.?C.?D.?? ................
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