It costs $4 to sign up for a music download service and $0.50 to download each song. Jada signs up for the service and begins downloading music.
1. Complete the table showing how Jada can spend money downloading songs.

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