Answer:
y = 5/2x -15
Step-by-step explanation:
5x - 2y = 30
-2y = -5x + 30
y = 
x -15
4.03-2.75=1.28
1.28 divided by 0.08 is 16
He made 16 color copies.
Answer:
54
Step-by-step explanation:
Answer:
A).
650 + 35w> 825 + 15w
Step-by-step explanation:
Molly already has $650 set aside and adds $35 each week.
Lynn already has $825 set aside but adds only $15 each week
Let the number of weeks Molly's savings exceeds Lynn's savings be x. for Molly's savings= $650 + $35x
For Lynn savings = $825 + $15x
Fot Molly's savings to be greater than Lynn savings,then
$650 + $35x> $825 + $15x
