while mining Benny found a large metal bar that contain 18 lb of silver family also determine the bar that the bar was 50% silver what was the total weight of the metal bar in pounds round the answer to the nearest whole number if necessary​

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