Are They Proportional

Which table shows a proportional relationship?

• A

• B

• C

• D

The ratio of cars to trucks in a shopping mall is 9 to 6. What is the ratio of trucks to total?

• 6 to 15

• 6 to 9

• 9 to 15

• 6 to 18

Which rate describes a unit rate of 6:1?

• 45 miles in 9 hours

• $35 for 5 sets of markers

• 12 tires for 3 cars

• 30 miles in 5 hours

Which sister grew at a proportional rate?

• Fiona only

• Alicia only

• Alicia and Fiona

• Fiona and Emilia

What is the constant of proportionality (in miles per hour) based on the table?

• 45

• 90

• 135

• 2

What is the constant of proportionality?

• $3

• $4

• $2

• $9

During month 3, the ordered pair represents:

• 3 homeruns

• 8 homeruns

• 9 homeruns

• 10 homeruns

What are the values of the missing numbers?

• 4 nuts, 9 raisins

• 6 nuts, 12 raisins

• 12 nuts, 6 raisins

• 6 raisins 12 nuts

What does the point (1,4) on the graph represent?

• 4 inches for every day

• 1 inch for every 4 days

• (4,1)

• 1x,4y

What is the ratio of triangles to all shapes? Select ALL that apply.

• 3:5

• 3:2

• 2:5