$12.59 for dog food and $4.75 for shampoo what how much did the dog food cost than the shampoo

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. : )

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer