A bag of marbles contains only green and purple marbles. The bag has three times as many green marbles as purple. The bag contains 164 total marbles. Write an equation or system of equations to determine how many of each color marble is in the bag, and then complete the following sentence: "There are green and purple marbles."

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

Find the commission on a $590.00 sale if the commission is 15%.