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Which situation represents a proportional relationship?
A) The number of pounds of sugar in s sacks with 25 pounds of sugar in each of the sacks.
B) The weight in w weeks of a kitten that gains 2 ounces per week if its starting weight is 3.5 ounces.
C) The cost of purchasing p pounds of ribeye steak for $12.95 per pound with a coupon for $5.00 off the total cost.
D) The cost of purchasing c crates of strawberries for $25.00 per crate of strawberries with a delivery charge of $10.00.

Respuesta :

Answer:  not b or d

B) The weight in w weeks of a kitten that gains 2 ounces per week if its starting weight is 3.5 ounces.    is incorrect

D) The cost of purchasing c crates of strawberries for $25.00 per crate of strawberries with a delivery charge of $10.00.     is incorrect

mhanifa

Answer:

  • Option A

Step-by-step explanation:

Proportional relationship is

  • y = kx, where k- constant and x- vaiable

A) The number of pounds of sugar in s sacks with 25 pounds of sugar in each of the sacks.

  • S = 25s, Yes

B) The weight in w weeks of a kitten that gains 2 ounces per week if its starting weight is 3.5 ounces.

  • W = 3.5 + 2w, No

C) The cost of purchasing p pounds of ribeye steak for $12.95 per pound with a coupon for $5.00 off the total cost.

  • P = 12.95p - 5, No

D) The cost of purchasing c crates of strawberries for $25.00 per crate of strawberries with a delivery charge of $10.00.

  • C = 25c + 10, No
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