Wes had 4.75 in quarters and dimes if he had 25 coins how many of each did he have?

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

If eh = hg and hg=16, find the diameter of k

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.