Choose the equation that has solutions (5,7) and (8,13).
a 3r-y=8
by=x+2
ay-x=s
d. y=2x-3

Step-by-step explanation:

is called solution of a equation if satisfies the equation.

Consider the equation ,

For point ,

So,

The point satisfies the equation.

For point ,

So,

The point satisfies the equation.

So,both the points satisfy the equation

2,600 divided by 80 = 32.5

step-by-step explanation:

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.