m = 16
8 6
Cross multiply:
m * 6 = 8 * 16
Simplifying
m * 6 = 8 * 16
Reorder the terms for easier multiplication:
6m = 8 * 16
Multiply 8 * 16
6m = 128
Solving
6m = 128
Solving for variable 'm'.
Move all terms containing m to the left, all other terms to the right.
Divide each side by '6'.
m = 21.33333333
Simplifying
m = 21.33333333
22 + 23 = 45
Largest would be 23
Answer:
I guess you want to know how many times 9 goes into 780, this would be division. 780/9 =86.6666666667
(-2,-8) is what I got after reflecting it off the y=x line.