samantha recieved a loan from the bank for $4,500. she plans on paying off the loan in 4 years. at the end of four years, samantha will have paid $900 in interest. what is the simple interest rate on the bank loan?

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