Chapter 9 Review

Ken earns $9 per hour mowing lawns. The total amount earned t equals the amount earned per hour times the number of hours h.

• t=9h

• h=9t

• t=9+h

• h=9+t

Tags

CCSS.6.EE.C.9

Mr. O'Donnell is filling the pool at his summer job. How much water will be in the pool after 10 minutes?

• 6

• 60

• 600

• 2,400

Tags

CCSS.HSF-LE.A.1B

Write an equation for the graph

• x=3y

• y=x+2

• y=3+x

• y=3x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The table shows how many people (y) are seated in each section depending on the total number of people in the gym (x). Write an equation for the table.

• y=3x

• y=3÷x

• y=x÷3

• 9

Tags

CCSS.6.EE.C.9

From the previous question...

How many people would be in each section if there were 27 total people in the gym?

*y=x÷3*

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Tiedra reads 3 books every month. Which ordered pair is a point on the graph that shows the relationship between the total number of books (y) Tiedra reads in (x) months.

• (9,3)

• (5,15)

• (4,7)

• (3,1)

Tags

CCSS.5.OA.B.3

Rod earns $12 per hour at his summer job. The linear equation y=12x represents his earnings y for x hours of work. Which order pair lies on the graph of the equation?

• (0,12)

• (4,16)

• (8,96)

• (12,1)

Tags

CCSS.8.EE.B.5

Hakeem wants to rent a bike. Bike rentals cost $1.25 per hour plus a one-time fee of $3. Which equation represents the relationship to find the total cost y of renting for x number of hours.

• y=1.25x+3

• x=1.25y+3

• h=3c+1.25

• c=3h+1.25

Tags

CCSS.6.EE.C.9

A bowling alley charges $1.50 for shoe rentals and $2 for each game. Write an equation to find the total cost y for x number of games.

• x=2y+1.5

• y=1.5x+2

• y=x+2

• y=2x+1.5

Tags

CCSS.6.EE.C.9

How much would it cost to play 3 games?

y=2x+1.5

Tags

CCSS.HSF.LE.B.5