2. At noon, a barista notices she has $20 in her tip jar. If she makes an average of $0.50 from each customer, how much
will she have in her tip jar if she serves 18 more customers
during her shift?
please hurry!

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