

solve for "a", once you get "a", plug it back into either equation to get "b"
$60 for 2 hours and $100 in total for 2 hours of work and the service fee
If you factor this,
it is (x+4-2y^5)^2
Answer:
2
Step-by-step explanation:
the formula is y=mx+b
b is the y in which is 3
the m means slope which is in front of the x
so the slope is 2
<h2>
<u>Answer:</u></h2>
Susan = x
Gina = 3x
Sum of their ages = 12
Susan's age = ?
We can see that,

Susan is <u>3</u><u> </u><u>years </u>old.