A = lw + 0.5bh
0.5bh = A - lw
b = (A - lw)/0.5h
option B is the correct option.
Answer:
Step-by-step explanation:
Let the number = x.
We are trying to find out what number (x) we would need to add to 7/12 to get 4/15

Subtract 7/12 from both sides.
We need to make the denominators of the fractions the same.


So,

150% of the number 24 is 36.
B. Yes, each amount of snowfall is paired with one elevation.