First one the answer is A; Alexander needs 70 ft
37(x-5) + 2 = 2(3-2x)...distribute thru the parenthesis
37x - 185 + 2 = 6 - 4x
37x - 183 = 6 - 4x
37x + 4x = 6 + 183
41x = 189
x = 189/41
x = 4.6
Answer: 4xy and 3xy are, 2s and 5s are, but -10 and -10b aren't.
Step-by-step explanation: 4xy and 2xy have the same terms. 2s and 5s have the same terms but -10a and -10b have different variables.
Answer:
25
Step-by-step explanation:
