Equations and Expressions

What is the solution of 4 = x/8

• 2

• 4

• 32

• 12

Tags

CCSS.6.EE.B.7

Natalie waters the lawn 3 times a week. If she watered the lawn 24 times in all, which equation could be used to find how many weeks she has been watering the lawn?

• x + 3 = 24

• 24 - x = 3

• 3x = 24

• x/3 = 24

Tags

CCSS.HSA.CED.A.3

What is the solution of 42 = 7f

• 294

• 49

• 35

• 6

Tags

CCSS.6.EE.B.7

What is the solution of r - 11 = 5

• 11

• 14

• 6

• 16

Tags

CCSS.6.EE.B.7

Choose the equivalent expression.

6(4c + 5)

• 24c + 5

• 24c + 30

• 4c + 5

• 4c + 30

Tags

CCSS.6.EE.A.4

What is the solution of a - 5 = 9

• 14

• -4

• 5

• 4

Tags

CCSS.6.EE.B.7

Evaluate the expression (4³ - 4) + 12 ÷ 3

• 64

• 12

• 24

• 6.6

Tags

CCSS.6.EE.A.1

Simplify the expression: 7+3(1 - 2x) 

• 21 - 6x
• 10 - 2x
• 10 - 20x
• 10 - 6x

Tags

CCSS.6.EE.A.3

-12n - (-13n)

• -25n
• 25n
• n
• -n

Tags

CCSS.7.EE.A.1

Simplify the Expression. 
9z  - 21 - 3z + 10

• Simplified
• 9z - 21 - 7
• 9z - 11 -3z
• 6z - 11

Tags

CCSS.7.EE.A.1