Answer: To find the area of a rectangle, multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.
5x+17+15=45
5x=45-17-15
5x=13
x=13/5
Answer:
yes.
2L=4680+520
2L=5200
L=5200:2
L=2600
Step-by-step explanation:
Answer:
Step-by-step explanation:

Could you confirm to me that this is in fact the problem? Do not report. I will edit this answer once you answer my question.
Answer: 2(-5+3) is the equivalent of -10+6. the value is -4
Step-by-step explanation: