Herman saves 22% of his monthly paycheck so he can buy a new car . he earned $825 last month. how much money did herman save for his new car last month?

What is the simplified form of 7 √x • 7 √x • 7 √x • 7 √x?

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

Beth took out a $20,000 loan for college she is borrowing money from two banks. bank a charges an interest rate of 8.5% bank b charges and interest rate of 10.5% after one year alice owes $1860 in interest how much money did she borrow from bank a