Question

Which expression is equivalent to 30 (1/2x - 2) +40 (3/4y-4)? (will add pic)

please try to explain

Answer 1

Ive been scrolling i finally settled on c so it was right C

Explanation:

Answer 2

C

Explanation:

Given

30(
`(1)/(2)` x - 2) + 40(
`(3)/(4)` y - 4)

Multiply each of the terms in the first parenthesis by 30 and multiply each of the terms in the second parenthesis by 40.

= 15x - 60 + 30y - 160

= 15x + 30y - 220 → C