A store called Surfmania sells a $140 surfboard for 20% off. Another store, Coolwaves, advertises the same surfboard for 160 with 25% off. Which store has the better deal, and what is the savings compared to the other store?

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