A store purchased an emerald pendant and marked it up 100% from the original cost of $465. A week later, the store placed the emerald pendant on sale for 20% off. What was the
discount price?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

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

For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)