7h+3(h-6)+130 solve please

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83