Answer:

Step-by-step explanation:

Add
to both sides

Divide both sides by 11

Answer:
1:3.7
Step-by-step explanation:
1331/27
Then cube root
3.66666666667
Round
3.7
(i believe)
Answer: Yes, It is 315, I'm 100% honest!
They're both functions because each input has exactly one output
Perimeter P = 2L + 2W
b. P = 2*1010 + 2*1818 = 2020 + 3636 = 5656 inches
c. Area A = WL
d Area = 1010*1818 = 1836180 in^2