Expressions and Equations Review

Aliyah had $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?

• 24-10=7x

• 7x- 24=10

• 7x+ 10=24

• 10+x=14

Tags

CCSS.HSA.CED.A.3

15 = 2a + 7

• 2

• 4

• 12

• 14

Tags

CCSS.7.EE.B.4A

7p+ 9 = 40.5

• 7.5

• 3.5

• 8.5

• 4.5

Tags

CCSS.7.EE.B.4A

12y -8 = 30.4

• y= 38.4

• y= 3.2

• y=1.8

• y=50.4

Tags

CCSS.7.EE.B.4A

WRITE AN EQUATION
You bought a $5 magazine and four
erasers. You spent a total of $25. How
much did each eraser cost?

• 5+x=25

• 5+4x=25

• 5x=25

• 23-5=4x

Tags

CCSS.HSA.CED.A.3

4 = 2(x + 3)

• 1/2

• 7/2

• -1

• 5

Tags

CCSS.7.EE.B.4A

331 students went on a field trip. Six buses were filled and 7 students traveled in cars. What equation could be used to find out how many students were on each bus?

• 331 = 7x + 6

• 331 = 13x

• 331 = 6x + 7

• 331 - 7 = 6x

Tags

CCSS.HSA.CED.A.3

What is the inverse operation needed to solve for p?

2p - 254= 900

• subtraction

• addition

• multiplication

• division

Tags

CCSS.HSA.REI.A.1

What is the inverse operation of division?

• Division

• Multiplication

• Addition

• Subtraction

Tags

CCSS.3.OA.C.7

What is the inverse operation of multiplication?

• Division

• Multiplication

• Addition

• Subtraction

Tags

CCSS.3.OA.C.7