Solve Proportions

In the graph shown, what is the constant of proportionality?

• $50 per hour

• $40 per hour

• $1 per 50 hours

• $100 per hour

A package of 6 water bottles costs $7.74. How much does each water bottle cost? (7.RP.2b)

• $0.74

• $0.80

• $1.29

• $1.74

What does the point (1, 2) mean in terms of the scenario?

• $2 for 1 soda

• $1 for 2 sodas

• There is not enough information

Is the graph proportional or non proportional?

• proportional

• non proportional

What is the Constant of Proportionality? k = y/x (or UNIT RATE?)

• k=46

• k=92

• k=0.2

• not proportional

• 27
• 12
• 1.333
• 3.67

• 10.8
• 7.5

• 2.4
• 6.67

There were 5 ice cream cones for every 3 brownies sold at the ice cream shop. If there were 24 brownies sold, how many ice cream cones were sold?

• 8

• 15

• 40

• 29

Two ratios that are equal are

• similar sides

• unit rates

• congruent

• proportional