Worth 50 point The granoka summer bus use to cost $6 per pound but it has been maeked up 15%
a. How much did it cast summer to but 2.6 pounds of granola at the old price?
b. How much dose it cost her to buy 2.6pounds at the new price?
c. Suppose Summer buys 3.5 pounds of gonola. How much more dose it cost at the new price than at the old price?

b.-4 units

all you   do is count how many times you move

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: your correct answer is b. d.

step-by-step explanation: