Simplify the expressions. 8v - 15v 7d+5 - 4d 12x + 9 - 3x - 4 3(x - 4) + 5x

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20