The table shows the number of students going on a field trip. one chaperone is needed for every 12 students.

Is every rectangle is a parallelogram? true false

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

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