T2 Cumulative Assessment Part 1

Solve. -3y = 24

• -8

• -7

• 7

• 8

• 6

• -6

• 21

• -21

Simplify. -4(3x - 3) + 4x

• 16x + 12

• 16x - 12

• -8x + 12

• -7x + 12 + 4x

Solve. 11y - 9y + 2 - 2 = 10

• y = 1

• y = 5

• y = -2

Find the solution. 2(c - 2) = 2c - 4

• c = 0

• c = -4

• There is no solution.

• There are infinite solutions.

Solve. 30 = 12 - 3(x + 1)

• x = -7

• x = 7

• x = 8

• x = -8

Mike bought a box of graham crackers for $4.98. He also bought 6 boxes of chocolate bars.

The total price for chocolate bars and graham crackers was $26.46.

How much was each box of chocolate bars?

(a)  

Cindy bought a new jacket. Jill bought a jacket that cost three times as much as Cindy’s. Altogether their jackets cost $300.

Use the variable m to write an equation that can be used to represent this problem.

(a)  

Are these statements true or false about linear equations? For each statement, choose True or False to show your answer.

• True

• False

Are these statements true or false about linear equations? For each statement, choose True or False to show your answer.

• True

• False