Harold had 1,400 stamps. he gave 350 of them to his brother and the rest to his sister. what percent of the stamps did he give to his brother?

25%

Step-by-step explanation:

In order to find a percent, simply take the number of stamps Harold gave to his brother (350) and divide by the total (1400). 350/1400=.25. As a percent, it is 25%.

the answer to the expression is 83

(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