HELP ASAP Which graph best represents this system of equations and its solution? 8x − 4y = −16 3x + 15y = −6 A: -19
B: - 12/19
C: 19/12
D: 12

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)

What are “like terms”? why can we only add like terms?

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.