Unit 5 Review Big Ideas

The number k in the direction variation equation. ​ ​ (a)  

• constant of proportionality
• cross products

Tags

CCSS.7.RP.A.2B

A comparison of two quantities using division. ​ (a)  

• ratio
• complex fraction

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A ratio of two quantities with different units​ (a)  

• rate
• unit rate
• ratio

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A rate with a denominator of 1 ​ (a)  

• unit rate
• rate
• ratio

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

• cross products
• slope
• ratio

Tags

CCSS.7.RP.A.2D

An equation stating that two ratios are

equivalent​ (a)  

• proportion
• ratio
• equivalent fractions

A ratio of the change in y (vertical change) to

the change in x (horizontal change) between

any two points on a line; It is a measure of the

steepness of a line.​ (a)  

• slope
• direct variation

Tags

CCSS.8.EE.B.5

Jayden filled his 290 gallon pool with water in 10 hours.  How many gallons per hour did he use?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Peter paid $79.80 for renting a bike for 6 hours. What was the rate per hour for renting the bike?

• $79.80

• $6.00

• $13.30

• $13.31

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Brad drives 527 miles on 17 gallons. How many miles does Brad drive on one gallon?

• 31 mpg

• 17 mpg

• 51 mpg

• 15 mpg

Tags

CCSS.6.RP.A.3B