CMS 7 Advanced District Checkpoint 10 Review

5x - 14 = 8x + 4

• 6
• -6
• -18/13
• 10/3

Peppy Pets charges a flat fee of $15 plus $3 per hour to keep a dog during the day. Happy Hounds charges a flat fee of $21 plus $1 per hour. For how many hours is the total fee charged by the companies the same?

• 2 hours
• 3 hours
• 4 hours
• 5 hours

Tags

CCSS.8.EE.C.8C

Solve.
                                   30a - 24 = 5a + 26

• 1
• 2
• 1.3
• none of these

A rental car agency charges $30.00 per day plus per mile $0.15. Another rental car agency charges $36.00 per day plus $0.10 per mile. How many miles would have to be driven in one day for both rental agencies to cost the same amount to rent? 

• 120 miles
• 100 miles
• 110 miles
• 150 miles 

Tags

CCSS.8.EE.C.8C

Write the equation for the model.

• 2x + 7 = -3x + 2

• 2x - 2 = 3x - 7

• 2x + 2 = -3x + 7

Tags

CCSS.HSA.CED.A.3

Write the equation for the model.

• 3x + x = -x - 3x

• -x + 1 = 3x - 3

• 3x + 1 = -x - 3

Tags

CCSS.HSA.CED.A.3

Which of the following rates of change represents the graph shown?

• 2 boys for every 1 girl
• 0.5 boys for every 1 girl
• 6 boys for every 1 girl
• 3 boys for every 1 girl

Tags

CCSS.7.RP.A.2D

Which statement matches the graph?

• Taylor can write 6 words per minute
• Taylor can write 25 words per minute
• Taylor can write 50 words per minute
• Taylor can write 150 words per minute

Tags

CCSS.7.RP.A.2D

Lily, Elijah, and Benjamin are planning a road trip. If their car travels at a constant speed, what would be the unit rate/constant of proportionality of their car's speed?

• 80 miles in 1 hour

• 20 miles in 1 hour

• 40 miles in 1 hour

• 160 miles in 1 hour

Tags

CCSS.7.RP.A.2D

What is the slope represented in the table?

Tags

CCSS.8.EE.B.5