Answer:
352
Step-by-step explanation:
512 - 256 + 128 - 64 + 32 = 352
I believe your answer is D) y= 3/4x + 7
28 + (3x -2) + 28 = 6x
28+ (3x -3x -2) + 28 = 6x - 3x
28+ (-2) + 28 = 3x
28 - 2 + 28 = 3x
26 + 28 = 3x
54 = 3x
18 = x
12.5/100 = 0.125
Basically division