Proportional Relationships PSSA Review

• p = 1.5t

• p = 1.8t

• t = 1.5p

• t = 1.8p

• Erin has completed 9% of her exercise program

• Erin has completed 25% of her exercise program

• Erin has completed 9 minutes of her exercise program

• Erin has completed 25 minutes of her exercise program

• The cost of 1 pound of tangerines is $2

• The cost of 2 pounds of tangerines is $1

• The cost of 2 pounds of tangerines is $5

• The cost of 5 pounds of tangerines is $2

• The relationship is not proportional. The change in a is not constant.

• The relationship is not proportional. The change in c is not constant.

• Rachel pays $0.25 for each minute she exceeds her cell phone plan's minutes

• Rachel pays $0.50 for each minute she exceeds her cell phone plan's minutes

• Rachel pays $1.00 for each minute she exceeds her cell phone plan's minutes

• Rachel pays $4.00 for each minute she exceeds her cell phone plan's minutes

• $4.00

• $4.40

• $4.50

• $4.60

• $352

• $375

• $390

• $450

• Point Z indicated that the unit price is $0.00 per pound

• Together, point W and point X indicated that the unit price is $0.50 per pound

• Point Y indicated that the unit price is $0.60 per pound.

• Together, point X and point Z indicate that the unit price is $2.40 per pound

• bed

• door

• floor

• table

• The relationship is proportional. For every 5 baskets attempted he made 2 baskets.

• The relationship is proportional. For every 5 baskets attempted he made 3 baskets.

• Not proportional. The ratio is not constant.

• Not proportional. The baskets attempted increases more than the baskets made