Answer:i think 30,00 ;-; im not good at math im just trying its ok to not know lol dont come at me
Step-by-step explanation:
X + 2y = -4
-x -x
2y = -x - 4
Divide all by 2
y = -x/2 - 2
y = (-1/2)x - 2
The area of square = SxS
Then side = square root 64 = 8 ft.
To convert a decimal to a percent, multiply the decimal by 100, then add on the % symbol. An easy way to multiply a decimal by 100 is to move the decimal point two places to the right.