constant of proportionality 7th

If three gallons of milk are $10.50, how much for one gallon of milk?

• $3.00

• $7.00

• $3.50

• $5.25

Tags

CCSS.6.RP.A.3B

Which rate is equivalent to $9 per hour?

• $27 in 3 hours
• $28 in 4 hours
• $33 in 3 hours

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

My aunt paid $124 for 4 concert tickets.  What is the rate for 7 concert tickets?

• $210
• $264
• $217
• $224

Tags

CCSS.6.RP.A.3B

The constant of proportionality is also the unit rate.

• True
• False

Tags

CCSS.7.RP.A.2B

Write an equation for the proportional relationship in the table.

• y=18x
• y=18.50x
• y=22.50x
• y=22x

Tags

CCSS.7.RP.A.2C

Janet used 155 beads to create 5 necklaces.  What is the constant of proportionality?  (How many beads did she use to make each necklace?)

• 31
• 51
• 33

Tags

CCSS.7.RP.A.2B

Hadley is driving to Colorado. She has been traveling for 4 hours, and she has driven 260 miles. Find her speed in miles per hour.

• 85
• 65
• 60
• 70

Tags

CCSS.6.RP.A.3B

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

• $8 per pound
• $5 per pound
• $35 per pound
• 0.125 pounds per dollar

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

Brittney bought 13 peaches for $8.84. How much was each peach?

• .68 cent
• .71 cent
• .65 cent
• .74 cent

Tags

CCSS.6.NS.B.3

What is the constant of proportionality?

• $3
• $4
• $2
• $9

Tags

CCSS.7.RP.A.2B