This should be simple but it’s monday and my brain is fried t_t what does “b” equal?

-10 = -b/4

to get b multiply both sides by 4

-10 *4 = -40

since b already has the negative sign the 40 would be positive

 so b = 40

step-by-step explanation:

20% of 120 is 24. if you subtract 24 from 120 you get 96

it has the same slope and a different y-intercept

hope this : )