Algebra Warm Up

Distribute and simplify

• 13x - 8

• 13x + 8

• 19x + 26

• 13x + 26

Tags

CCSS.6.EE.A.3

Matthew is 3 times older than Brian. If x represents Brian’s age, which expression represents the combined age of Matthew and Brian? Use Let statements to define the unknowns first.

• 3x

• 3x + x

• x + 3

• x + x + 3

Tags

CCSS.6.EE.B.6

If for every $5 I make, you make $7, what is the ratio of my earnings to yours?

• 7:5

• 5:12

• 5:7

• 7:12

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Solve the proportion:

• 15
• 5
• 10
• 12

Tags

CCSS.7.RP.A.2B

Edgar bought 9 movie tickets for $108. How much was each ticket?

• $11 per ticket

• $99 per ticket

• $0.83 per ticket

• $12 per ticket

Tags

CCSS.7.EE.B.3

Write 45% as a fraction in simplest form.

• 45/100

• 5/20

• 9/20

• 15/25

Find the percentage for 3 out of 5.

• 35%
• 50%
• 60%
• 70%

Solve the equation:​

3w + 7 + 2w = 52​

• 9

• 7

• 5

• 10

Tags

CCSS.8.EE.C.7B

• 32

• 80

• - 88

• 72

Tags

CCSS.HSF.IF.A.2

Which of the following has a slope of zero?

• A

• B

• C

• D

Tags

CCSS.8.EE.B.5