Liz found an error in the monthly payment her bank charged her for a four-year $19,500 loan. She took the loan out at an APR of 5%. Her bank was charging her $459.07 per month. What is the correct monthly payment?

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

What properties allow transformation to be used as a problem solving tool

Match each function with its rate of growth or decay