Simplifying/Evaluating/Solving : )

When you simplify 7(p+ 2) - 5(p + 3), do you obtain an answer of 2p + 1? If not, what should the answer be?

• Yes

• No, - 2p + 1

• No, 2p - 1

Tags

CCSS.6.EE.A.3

Which of the following expressions are equivalent to 6x?

• x

  6

• x⁶

• x + 6

• x + x + x + x + x + x

Tags

CCSS.6.EE.A.4

Which expression is equivalent to b + b + c ? (hint: simplify)

• 2b + c

• 2bc

• 2(b + c)

• 2 + b + c

Tags

CCSS.6.EE.A.4

Apply the distributive property to the following expression: 6(2x + 1)

• 12x + 7

• 12x + 6

• 12x + 1

• 8x + 6

Tags

CCSS.6.EE.A.3

Simplify 6x + 3 - 2x.

• 8x + 3

• 11x

• 4x + 3

• 7x

Tags

CCSS.7.EE.A.1

Apply the distributive property to the following expression: -5(2x - 3)

• -10x + 15

• -7x + 8

• -10x - 15

• -10x - 3

Tags

CCSS.6.EE.A.3

Which is equivalent to 5² + 2(4) + (6 - 2)?

• 33

• 200

• 22

• 37

Tags

CCSS.7.NS.A.3

According to order of operations, which operation should be performed first to evaluate the expression?

 $12-\frac{8}{4^2}$  

• 12 - 8

•  $\frac{8}{4}$  

• 2(4)

•  $4^2$  

Tags

CCSS.6.EE.A.1

Which is equivalent to the following?

15 - 5 + 6(2)²

• 160

• 20

• 34

• 244

Tags

CCSS.6.EE.A.2C

Which is equivalent to the following?

4(3) + 7 - (5 - 7)

• 41

• 7

• 48

• 21

Tags

CCSS.7.NS.A.3