Midterm Review (Unit 2)

Solve: -12x + 3 = 51

• x = 4

• x = -4

• x = 4.5

• x = -4.5

Sophie pays $12 to go bowling and then $3.50 for each game. How many games can she play if she spends $65? Select the correct equation.

• 12x + 3.50 = 65

• 3.50x + 65 = 12

• 12x + 65 = 3.50

• 3.50x + 12 = 65

What does the point (4, 2) represent on the graph?

• 2 cookies cost $1.00

• 4 cookies cost $2.00

• 1 cookie costs $2.00

• 2 cookies cost $4.00

Distribute: 3(2x - 15)

• 6x - 45

• 6x - 15

• 6x + 45

• 6x + 15

Which equation has x = 8 as the solution?

• -3x + 7 = -31

• -4x - 2 = 30

• 2x - 14 = 2

• 8x + 64 = 0

A map's scale is 0.5 inch = 300 miles. How many miles is 5.5 inches on the map?

• 600 miles

• 1,650 miles

• 2,225 miles

• 3,300 miles

Complete the inequality to represent the situation on the number line.

• 10x + 7 < 27

• 6x - 5 < -17

• 2x - 6 > -2

• -5x + 8 > 18

Find the PERIMETER.

• 6x

• 6x + 3

• 9x

• 3x + 6

A lemonade recipe calls for 1/2 cups of lemons for every 1/4 cups of sugar. If you have 1 cup of sugar, how many cups of lemons do you need to keep the recipe proportional?

• 1/8 cups of lemons

• 2 cups of lemons

• 1/2 cups of lemons

• 3/2 cups of lemons

Select ALL that could be equivalent to the expression: 6x + 2(5x - 1) - 5

• 40x - 6

• 6x + 10x - 2 - 5

• 16x - 6

• 16x - 7

• 6x + 10x + 2 - 5