Mrs. Gutierrez made 5,842 customer calls in one year. The following year she made 10,362 customer calls. How many more customer calls did she make in the second year than in the first?

Item 8 an account earns simple interest. $700 at 8% for 6 years a. find the interest earned. $ b. find the balance of the account. $

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300