9514 1404 393
Answer:
(x, y) = (5, -4)
Step-by-step explanation:
The Desmos graphing calculator is a handy tool for solving questions like this one. It tells you the solution is ...
b
A. 16 seconds.
Well, it would take him 4 seconds to get 4/16 of the way, or 1/4. So just multply that by 4 and boom, 16 seconds. (yes ik my technique is weird)
(5y + 9)(y - 2) is the solution
5y^2 - 10y + 9y - 18
12
8*4=32
3*4=12
