Unit Rates and Slope Lesson 3.3

What is Brad's slope/unit rate in terms of sit-ups?

• 1 sit-up per day
• 5 sit-ups per day
• 15 sit-ups per day
• 15 days per 1 sit-up

Tags

CCSS.7.RP.A.2D

Which statement best describes the number of cans Danny drinks per week?

• 2 cans per week
• 5 cans per week
• 10 cans per week
• 20 cans per week

Tags

CCSS.7.RP.A.2D

A climber is on a hike. After 2 hours he is at an altitude of 400 feet. After 6 hours, he is at an altitude of 700 feet. What is the average rate of change? 

• 200
• 150
• 300
• 75

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Dev keeps a record in graph form of how far his car travels and the number of gallons of gasoline it uses.
What is the slope of the graph?

• 64
• 128
• 32
• 16

Tags

CCSS.HSS.ID.C.7

• 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.5.G.A.2

Jimmy was going on vacation. His parents drove the first day and went 390 miles in 6 hours. The next day they drove for 8 hours and went 520 miles. What was their constant rate of speed?

• y=65x
• y=60x
• y=40x
• y=25x

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.7.RP.A.2D

You go to the grocery store to buy dog food. The store has three sizes available:

A 20-lb bag for $23.44

An 8-lb bag for $9.88

A 40-lb bag for $49.00

Which size bag has the lowest cost per pound rounded to the nearest cent?

• The 8-lb bag

• The 20-lb bag

• The 40-lb bag

• I have a cat

Tags

CCSS.6.RP.A.3B

Which rate of change represents the following the graph shown?

• $ 5 per movie
• $10 per movie
• $1 per movie
• $0.20 per movie

Tags

CCSS.7.RP.A.2D

What is Joseph's unit rate?

• 1/8 mile per hour

• 8 miles per hour

• 8 hours per mile

• 1/8 hour per mile

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2