Constant Rate of Change

A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?

• 16 customers per hour
• 15 customers per hour
• 12 customers per hour
• 20 customers per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Solve the proportion.

• k=5
• k=45
• k=60
• k=90

Tags

CCSS.7.RP.A.2B

Write the equation for the table given

• y = 1/3x
• y = 3x
• y = 1/2x

Tags

CCSS.6.EE.C.9

Write an equation for this situation.

• y = 9.75x
• y = 19x
• y = 19.25x
• y = 9.5x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

At what rate did the rain fall?

• 2 cm per hour

• ¹/₄ cm per hour

• ¹/₂ cm per hour

• 4 cm per hour

Tags

CCSS.HSF.IF.B.4

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound

• $35 per pound

• $5 per pound

• $0.125 per pound

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Nancy can type 50 words per minute. Look at the table below to write an equation that matches the data.

• m = 50 + w

• w = 50m

• w = 50 + m

• m = 50 - w

Tags

CCSS.6.EE.C.9

Which of the following ordered pairs are located along the line in the given graph?

• (80, 2)

• (2, 160)

• (6, 240)

• (4, 320)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Choose the best explanation to represent the data in 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.HSF.IF.B.4

Neo cycles 5 kilometers during each trip to work. Write an equation that shows the relationship between the number of trips to work x and the total distance cycled y.

• $y=5x$

• $y=x+5$

• $x=5y$

• $x=y+5$

Tags

CCSS.6.EE.C.9