Math 7 1.4 - 1.6 Quiz Review (Home)

Is this table proportional? Explain.

• Yes; the constant of proportionality is 3

• Yes; the constant of proportionality is 2

• Yes; the constant of proportionality is 5/2

• No

Does the table represent a proportional relationship? Explain.

• Proportional; the constant of proportionality is 8

• Proportional; the constant of proportionality is 4

• Proportional; the constant of proportionality is 2

• Not Proportional

Mark all of the graphs that represent a proportional relationship.

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Mark all of the graphs that represent a proportional relationship.

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Solve the proportion:

Solve the proportion.

• 15

• 11

• 1/11

• 20

A 12-ounce bottle of shampoo lasts Enrique 16 weeks. How long would you expect an 18-ounce bottle of the same brand to last him?

• 24 Weeks
• 24-ounce bottle
• 10.6 Weeks
• 10.6-ounce bottle

Tags

CCSS.6.RP.A.3B

Will spent $3.75 for 3 pounds of granola. How many pounds of granola can Will buy for $10

• 8 pounds
• 7 pounds
• 6 pounds
• 9 pounds

Tags

CCSS.6.EE.B.7

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

The table shown represents the cost for amusement park tickets based on the number of adults. Does this represent a proportional relationship?

• yes; the constant of proportionality is 75

• yes; the constant of proportionality is 7,500

• yes; the constant of proportionality is 1/2

• no; this is not a proportional relationship

The number of trees and the number of apples are given in the table above. Determine which statement below is correct.

• Not proportional

• Proportional; constant of proportionality is 1/13

• Proportional; constant of proportionality is 13

• Proportional; constant of proportionality is 3