Acertain vending machine only accepts quarters and one-dollar bills. when emptied, the vending machine has a total of 660 combined quarters and one-dollar bills worth a total of exactly $300. how many quarters and one-dollar bills are in the vending machine when it is emptied?

The following division is being performed using multiplication by the reciprocal find the missing numbers is 5/12 divided by x/3 equals 5/12 times x/10 equals 1/x

Raj encoded a secret phrase using matrix multiplication. using a = 1, b = 2, c = 3, and so on, he multiplied the clear text code for each letter by the matrix to get a matrix that represents the encoded text. the matrix representing the encoded text is . what is the secret phrase? determine the location of spaces after you decode the text. yummy is the corn the tomato is red the corn is yummy red is the tomato

Ineed someone to me answer my question i have to have this done and knocked out