6111+268 how do i write the answer in standard algorithm

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

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