3.1-3.2 review

What is (3x -2) - (4x + 1) in simplest form?

• x - 3

• -x - 3

• -x + 1

• x + 1

Tags

CCSS.HSA.APR.A.1

Which expression is equivalent to -5(x + 10)?

• 5x + 50

• -5x + 10

• -5x - 50

• 5x - 50

Tags

CCSS.6.EE.A.4

What is -2y + 10 + 2y - 8 simplified?

• 10

• 8

• 6

• 2

Tags

CCSS.7.EE.A.1

Simplify x + 4 - 5x - 2,

• -5x + 2

• -5x - 2

• -4x + 2

• -4x - 2

Tags

CCSS.7.EE.A.1

Subtract (8x + 6) - (x + 4)

• 7x + 2

• 7x + 10

• 9x + 10

• 9x + 2

Tags

CCSS.HSA.APR.A.1

Which expressions is equivalent to -3(x + 10)?

• 3x + 30

• -3x + 10

• -3x - 30

• 3x - 30

Tags

CCSS.6.EE.A.4

What is 7y + 15 - 7y -8?

• 3

• 5

• 6

• 7

Tags

CCSS.7.EE.A.1

Simplify x + 6 - 3x - 8.

• -2x - 2

• -2x - 14

• -3x - 14

• -3x - 2

Tags

CCSS.7.EE.A.1

 $-5\left(-6+7r\right)-5\left(r+3\right)$  

• 45 + 30r

• 45 – 40r

• 15 + 30r

• 15 – 40r

Tags

CCSS.6.EE.A.3

 $-4\left(x+1\right)-\left(1+3x\right)$  

• –7x – 5

• –7x + 3

• –1x – 5

• –1x +3

Tags

CCSS.6.EE.A.3