The width of the rectangle is 12 inches
6 x 12 = 72
FOIL
x^2+11x-9x-99
x^2+2x-99
Answer:
x=4 y=8
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation
Answer:
30%
Step-by-step explanation:
It would take your every year in rent money to divide it with your annual earnings to find the percent of 30.