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UNIT #2 - LINEAR EXPRESSIONS, EQUATIONS, AND INI
REVIEW QUESTIONS
Part I Questions
1. The value x=4 is a solution to all of the following equations except which
(1) 2x +7=15
(3) x+ 5 = 3x -3
(2) 3(x+1) = x+11
(4) x+12 = 5x – 2

Which value would be a solution for x in the inequality 47-4x< 7

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?