HELP PLEASE I need to graduate
A. (-5,-7.2)
B. (-5,-6.8)
C. (-5,6.2)
D.(-5,-5.9)

C

Step-by-step explanation:

You set up a system of equations:

7x-4y=-8 --> -4y=-7x-8 --> y = 7/4 x +2

y = 3/4 x -3 -->

7/4 x + 2 = 3/4 x - 3

7/4x - 3/4x = -3-2

x = -5

That means:

7(-5) - 4y = -8

-35 - 4y = -8

-4y = -27

y = 27/4

y is approx. 6.25, so C is the right answer

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.