Unit 1 - Math 8

Simplify the expression: 3 (3+9g)

• 36g

• 9+27g

• 6+9g

Solve for x: 6-2x=14

• x= 2

• x= -4

• x= -2

simplify the expression: 2(3m + 4)

• 5 m + 6

• 6m + 8

• -8 + 6m

6z + 3 -4z = 9

• z = 3
• z = 60
• z = 30
• z = 1

Tags

CCSS.8.EE.C.7B

A letter or symbol used to represent a number or quantities that vary

• constant
• coefficient
• variable
• term

Tags

CCSS.6.EE.A.2B

A quantity that does not change its value. 

• sum
• constant
• coefficient
• quotient

Tags

CCSS.6.EE.A.2B

In math, this basically means opposite

• inverse

• equation

• expression

• constant

Tags

CCSS.6.EE.A.2C

A number used to multiply a variable. It is the number "attached" to a variable.

• constant

• coefficient

• term

• expression

Tags

CCSS.6.EE.A.2B

5y = 7 is an example of an ____________

• expression

• equation

Tags

CCSS.6.EE.A.2C

In 8r - 3 , the COEFFICIENT is ___

• 8

• r

• -

• 3

Tags

CCSS.6.EE.A.2B