The students think that drivers will pay a maximum of $43 for the coupon booklet, so they decide to develop a new plan. The students want the cost of each car wash to be at least $10, but less than the cost at the gas station. How many coupons should the $43 booklet contain? Explain.

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

im pretty sure its

(8,15)

step-by-step explanation:

answer: entity is prob the answer

step-by-step explanation: