Use the distributive property to write an equivalent expression for each expression below.
a. 9 (4x − 3y − 2/3)
b. -2 (-6x + 3y-1)

Which math sentence can be used to determine if the triangle is a right triangle?

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

Lana's family entered a 5-kilometer race lana's average step length is about 0.5 meter how many steps will she need to take the finish