Tamara has a cell phone plan that charges $0.07 per minute plus a monthly fee of $19.00. she budgets $29.50 per month for total cell phone expenses without taxes. what is the maximum number of minutes tamara could use her phone each month in order to stay within her budget? 150 271 421 692

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