(brainiest)Which letter would be the most meaningful variable for this problem situation? The height of a wall increased by 6
A. m

B. h

C. i

D. y

h

Step-by-step explanation:

See here the required word for the variable is height.

For more understandable process the first letter is h .

So the expression is h=h+6

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3