Valerie gives her dog 12 ounces of food in the morning and 12 ounces of food at night there are 75 ounces of dog food in a bag after how many feedings will she need to buy a new bag of dog food explain how you know Valerie will need to buy a new bag of dog food after blank feedings

Valerie will need to buy a new bag of dog food after 6 feedings because she would have 0.25 of feedings left.

Step-by-step explanation:

Total number of ounces of dog food = 75 ounces

Ounces that is fed to the dog is = 12 Ounces in the morning and 12 ounces at night.

Hence:

12 ounces = 1 feeding

75 ounces = x

Cross Multiply

12x = 75

x = 75/12

x = 6.25 feedings

Valerie will need to buy a new bag of dog food after 6 feedings because she would have 0.25 of feedings left.

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )