Agarage door is 15 feet wide and 6 feet high. it is painted white, except for a rectangular panel 1 foot high an 9 feet wide that is brown. how much of the gatage door is white?

First: find area of the entire door

15*6=90

then find area of the brown spot:

9*1=9

finally: subtract

90-9=81

use substitution to solve each system of equations. y = x + 5 3x + y = 25 62/87,21 y = x + 5 3x + y = 25 substitute x + 5 for y in the second equation. substitute the solution for x into either equation to find y. the solution is (5, 10)

read more on -

step-by-step explanation:

sorry, i can't understand your question. will later if you describe more clearly!

: )