7 Evaluate the products. Write your answers in simplest form. -4/5 x (-5/8)=

(-3/10) x (2/7)=

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

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