The price of a shirt is RM35. while the cost of a pair of trousers is RM45. A discount of 15% is given on the price of a shirt, while a discount of 10% is given on the price of a pair of trousers. Write the formula for the total expenditure, z. if Syamsul wants to buy x shirts and y trousers.

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