Answer:
256−1
Step-by-step explanation:
Answer:
x=5 y=8
Step-by-step explanation:
here's your answer. Please mark as brainliest
Answer:
The answer is 22.
Explanation:
Multiply -1 by -9.

Add 13 + 9.

<u>Therefor</u><u>,</u><u> </u><u>the</u><u> </u><u>answer</u><u> </u><u>is</u><u> </u><u>22</u>.
Answer:
6 feet
Step-by-step explanation:
(24+x)(16+x)=660
384+24x+16x+x²=660
x²+40x-276=0
x`= 6
x```= -46......no serve
Answer......is 6 feet