Answer:
3m+2=11
Step-by-step explanation:
Because equation is joined with equal sign
Answer:
15
Step-by-step explanation:
2(5) +5
10 + 5 = 15
Subtract 13 from both sides:


Divide both sides by -5. Since this is a negative number, you have to invert the inequality sign:

Which means
Answer:
W value 56 ft
Step-by-step explanation:
The formula for the perimeter of a rectangle is
P = 2L + 2W
Here P = 156 ft = 2(22 ft) + 2W, or
78 ft = 22 ft + W
This yields the W value 56 ft