Answer:
The answer is 9x-4.
Step-by-step explanation:
First calculate the area of the backyard. This is 13x-1. Then multiply the area of the patio so multiply x +3 by x+ 3. The answer to this is 4x+3. Next subtract the area of the patio from the area of the backyard. The answer is 9x-4.
the value of the expression is 22
a2 + 12 + b
- input numbers..
<u>(-2)2</u> + 12 + 14
<u>-4 + 12 </u>+ 14
<u>8 + 14</u>
<u>22</u>
<u />
final answer 22
1:14
2:16
3:18
4:20
3
2 1/4 = 9/4
9/4 divided by 3/4 = 3
Answer:ITS THE SECOND ONE
Step-by-step
4.5 ounces
