grifter grifter

15-06-2017
Mathematics

contestada

The number of pounds of dog food that a pet store has is represented by the equation y = -15x + 430, where x represents the number of days that the store is open and y represents the pounds of dog food in stock in the store. How many pounds of dog food will the pet store have after 21 days?

Respuesta :

16-06-2017

y=--(15 times 21) +430 =115
Pretty simple. Just plug in x=21 and solve.

Answer Link

madiodougherty16 madiodougherty16

27-04-2019

Answer:

The answer is B) 115

Step-by-step explanation:

y=-15(21)+430 which =115

Answer Link

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