Which equation represents a proportional relationship? a. y=1/4x b. y=1/3x+1 c. 1/4x+y=10 d. y = 3x + 7

In which of the situations can information about tyler be represented by the expression r+3 when r represents information about ray? check all that apply.

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

Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your