Answer:
5/1
Step-by-step explanation:
Step-by-step explanation: you just put 50/10 and divide by the common number, 5, which gets you 5/1
use the distributive property
5x(3x+4)
15x^2 +20x
What's the question? I'll try to help you if I know the question.
x = 4
8/72 = x/36
crossmultiply
8 x 36 = X x 72
288 = 72x
divide both sides by 72
288/72 = x
therefore , x = 4
