QA Review

Does the equation y = 4.5x represent an additive relationship or a multiplicative relationship?

• Additive

• Multiplicative

• Both

• Neith

Which equation best represents the relationship in the table?

• c = s + 2.50

• s = c + 2.50

• c = 2.50s

• s = 2.50c

Does the table given represent an additive or multiplicative relationship?

• Additive

• Multiplicative

• Both

• Neither

Does the graph represent an additive or multiplicative relationship?

• Additive

• Multiplicative

• Both

• Neither

• 20

• 12

• 100

• 36

• 240

• 80

• 60

• 180

• 3

• 9

• 24

• 12

If there are 5 boys and 7 girls, write the ratio of girls to boys.

• 5 to 7
• 7 to 5
• 5 to 12
• 7 to 12

How many different ways can you write a ratio

• 1
• 2
• 3
• 4

Christina biked 36 miles in 6 hours. If she biked at a constant speed, how many miles did she ride in one hour?

• 6 mph
• 216 mph
• 30 mph
• 42 mph