The sum of andy and brett's ages is 44. andy's age is 8 more than twice bret's age. find the solution.

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

(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