Answer:
x = 8
Step-by-step explanation:
combine like terms:
18x + 36 = 180
18x = 180-36
18x = 144
x = 144/18
x = 8
if you use a calculator the answer is 0.00559493
Answer: It would be x^2 I think
Subtract 510 from 375 because you need to find how many more points that he needs to get
$29+$17+$13 = $59 weekly spending
So 1 month gonna be $59 times 4 = $236 per month
