The paint sue needs is only sold in 5 litres tins. one litres covers 9m².calculate the number of tins of paint sue needs to buy if she intends to cover 55.68m² wall with two coats of paint ​

Arectangle has an area of 54 square feet. if the length is 3 feet more than the width, find the dimensions of the rectangle.

Could someone with number 1 and 2

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