please answer all the questions! also show work and specify which answers belong to which problems/sections. thank you so much! :)

Step-by-step explanation:

m =

(a). (- 3, 7)

     (- 1, 13)

m = = 3

y - 13 = 3(x - 1)

y = 3x + 10

(b). (12, 10)

      (8, 12)

m = -

y - 12 = - (x - 8)

y = - x + 16

Now is your turn. You can do it!!

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.

9 x 8 divided by (5-3)=36