The given formula 
Solve for y means we have to make y alone
\\
Add -10 on both sides, we get

As there is multiplication sign between r and y so to solve for y, divide both side by r

Answer:
A = ((a+b)/2)h
Step-by-step explanation:
a and b are base (the top and bottom)
h is height
14.69 in dollars and 6.2 percent
House=600+12lot
lot=x
house=600+12x
answer is first expresion
Answer:
C= to find x, add the given angles
Step-by-step explanation: