X=18
Because you would add 2 to both sides so it would be x=16+2 which equals 18
Answer:
length= 7in
width= 2in
Step-by-step explanation:
7*2=14 which is the area
7-2= 5 which is the difference of inches between the length and width
15.66 is what I got in my calculator if you turn %65 into .65
Answer:
Increase Percentage =

Percentage increase in hairlength = 72%
The answer is b.18 because there are a total of 630 teachers needed and 630-612=18