Simplify the expression, eliminate negative exponents. (x^2)(x^7)(x^-3) =

What is the percent of increase for a population that changed from 438,000 to 561,000

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

An angle that measures between 90 and 180° is called a(,