ࡱ > s u r G bjbjUU > ? ? G # # # # 7 # C ^ ' ) ) ) ) ) ) * J ) | ) > ' ' 0C # T 0 , @ ) ) : HW 3.4: Linear Equations and SOE Word Problems Review (Assigned 1/11 or 1/12, due 1/17 or 1/18)
Solve the following linear system: QUOTE
Solve and graph the following inequality: QUOTE
Write an equation in slope-intercept form for the line that passes through (-4, 3) and (0, -3).
Graph QUOTE .
Solve the following proportion algebraically: QUOTE
The two lines y = 2x 13 and 3x + y = 92 intersect. What is the value of x at the point of intersection?
The sum of four consecutive odd integers is 112. What is the greatest of the four integers?
The fraction QUOTE does not change its value when 3 is added to both its numerator and its denominator. What is the value of x?
Alistair Inc. shipped 32 packs of batteries to a retail store. Regular packs contain four batteries, and super packs contain six batteries. A total of 166 batteries were shipped. How many regular packs were sent?
Childrens tickets to a local play cost $1.50 less than adult tickets. At one performance 325 children tickets and 175 adult tickets were sold for a total of $3512.50. How many dollars did an adult ticket cost?
CHALLENGE: Kevins order of two hamburgers and three sodas costs $5.13 at the Burger Spot. Alana orders four cheeseburgers and six sodas. Cheeseburgers cost 15 cents more than hamburgers. How many dollars does Alanas order cost? Express your answer as a decimal to the nearest cent.
CHALLENGE: Solve the following problem by using a system of three equations in three variables: Keowee, Grace, and Emma together have $46. Keowee has half as much as Grace, and Emma has $2 less than Grace. How much does each have?
CHALLENGE: Solve by using a system of two equations in two variables: Nicole is 5 years older than Pierre. Last year she was twice as old as he was. How old is each now?
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