What is the best way to describe the solution of this system of equations? 2x - 5y = 8 5y = -2x + 8

2x - 5y = 8 (1)

5y = -2x + 8 (2)

re-write equation 2

5y = -2x + 8

2x + 5y = 8

so Now both equations are the same

infinite many solutions

Note that 5y = -2x + 8 is identical to 2x - 5y = 8.

The graphs of these two equations overlap, and thus your system of equations has infinitely many solutions.

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

just sum

10 + 10 = 20