Use the rules of exponents to simplify the expressions. place a final answer in fraction form. (-1/2)to the power of 3 *(-1/2) to the power of 2

Fabian harvests 10 pounds of tomatoes from his garden. he needs 225 pounds to make a batch of soup. if he sets aside 2.8 pounds of tomatoes to make spaghetti sauce, how many batches of soup can fabian make?

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?