Amiddle school yearbook committee has 35 members. there are 7 more girls than boys. write a system of linear equations, define your variables, and solve the system to find the number of boys and number of girls.

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.

What is the range of the inverse of the given function f(x)=√x-2

On tuesday, a local hamburger shop sold a combined total of 375 hamburgers and cheeseburgers. the number of cheeseburgers sold was two times the number of hamburgers sold. how many hamburgers were sold on tuesday?