9 1/2 * 15.15 = $143.925 dollar
Answer:
x=22
Step-by-step explanation:
2x-40+8x=180
10x=220
x=22
Answer:
7-x
Step-by-step explanation:
49 - x^2 is a perfect square so
it factors to :(7+x)(7-x)
since there is a negative in 49 - x^2, it would make sense that the answer would be a negative to get that negative answer in the first place (negative times a positive equals a negative)
Forgive me for my lame explanation :')
Answer:
ion know
Step-by-step explanation:
WxLxH so yea I guess this will do
