Write these statements as numerical expressions and perform the operations. 1) The quotient of fifteen and five subtracted from seven., 2) Add six to eight; then divide the sum by seven, 3) Subtract the product of three and four from thirty-six. Then divide by the quotient of nine and three, subtracted from fifteen. Can someone please help me please.

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