Members of the student council are selling T-shirts. The number of T-shirts sold and the amount of money collected each day is shown in this table. T-shirt Sales Day T-Shirts Sold Amount Collected Monday 12 $180 Tuesday 15 $225 Wednesday 21 $315 Thursday 17 $255 Write an equation that can be used to determine the amount of money collected, m, in dollars, for the number of T-shirts sold, s.​

the answer is 28

step-by-step explanation:

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)

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.

i think it is c hope that