Write an equation in slope-intercept form for the line that passes through each pair of points: (-7, -3)(-3, 5)

First we need to find the slope between the two points:

(y2-y1) / (x2-x1)

= -3 - 5  /  -7 - 5

= -8 / -12

=  2 / 3

We have the slope. Now we need to find the y intercept.

y = (2 / 3)x + b

Using one of the points, I will be using (-7,-3)

-3 = (2 / 3)-7 + b

-3 = -14 / 3 + b

b = -3 + 14 / 3

b = 5 / 3

Therefore, the equation will be:

y = (2 / 3)x + (5 / 3)

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )

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