William got $150 for making all a’s on his report card. he wants to spend it on cds and dvds. the local video store is having a sale; all cds are $10 and all dvds are $15. which of the following is a possible combination of cds and dvds?

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

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

Select all the expressions that will include a remainder.