i would subtract 7 and divide by 4;
4x + 7 = 15
4x = 8
x = 2
X = burger number. 3x-6 = fries sold
3x-6 = 120 solve for x
The graph that has a slop of -1 and the y-interecept is 4
that graph is the 1st picture and top one
The formula for finding c...” No, you would divide it. The formula for finding circumference is 2 x pi x r, where r is the radius. 2 x r = d, where d is diameter.
