Answer:
B = A/5h - b; You could use
B = (A - 5hb)/5h This just puts everything over a common denominator.
Step-by-step explanation:
A = 5h (B + b) Divide both sides by 5h
A/5h = B + b Subtract b from both sides.
A/5h - b = B
The answer is both (A) and (B)
$51.2
4 x 12.8 = 51.2
I think that it is B
C. 4x + y = 21
(4 x 3) + 9
12 + 9 = 21