MSA Review

Mike's Music charges $45 an hour.

Which equation shows this relationship?

• y = 45 + x

• y = 45

• y = 45x

• y = 1x

Tags

CCSS.7.RP.A.2C

Tim's Tunes charges $80 plus $25 for each hour.

Which equation shows this relationship?

• y = 105x

• y = 25x

• y = 80x + 25

• y = 80 + 25x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Mike's Music charges $45 per hour. Tim's Tunes charges $80 plus $25 per hour. At what number of hours will each DJ charge the same amount of money?

• 5 hours

• 4 hours

• 4 hours and 30 minutes

• 6 hours

Tags

CCSS.8.EE.C.8C

Mike's Music charges $45 per hour. Tim's Tunes charges $80 plus $25 per hour.

If you have $240, how many hours will Mike's Music play?

• 5 ⅓ hours

• 6 hours

• 5 hours

• 6 2/5 hours

Tags

CCSS.7.EE.B.3

Solve the equation

4x + 9 = 7x

• x = 9

• x = 7

• x = 3

• x = 1

Solve the equation

3x + 2 = 5x + 12

• x = 5

• x = 2

• x = -5

• x = -2

Solve the equation

2x + 30 = 5x

• x = 10

• x = 6

• x = 5

• x = 12.5

Store C uses the following equation for the cost of renting DVD"s

y = 2.15x

How much does store C charge for renting DVD's?

• $2.15

• $2.00

• $0.15

Tags

CCSS.HSF.LE.B.5

Is this table linear?

• yes

• no

Tags

CCSS.8.F.A.3

Write the equation for this table.

• y = 3x

• y = 2 + 3x

• y = 2

• y = 5x + 2

Tags

CCSS.6.EE.C.9