Answer:
30
Step-by-step explanation:
Answer:
$21.00
Step-by-step explanation:
1(x+3)+x=45
x+3+x=45
x+x=42
2x=42
x=21
Answer:
Thank you
Step-by-step explanation:
we know that
A difference of squares problem can be factored as follows:

in this problem we have

Applying difference of squares

the term

substitute

therefore
<u>the answer is</u>

180-109-34=37 x=37
180-37=143 y=143