Answer:
Step-by-step explanation:
Write in y = mx + b form
here, b ----> y intercept
2y - 2x = 8
2y = 2x + 8 {Divide the equation by 2}

y = x + 4
y-intercept = 4
The scale factor would be -8 because...
126 inches / 7 inches = 8 inches.
Because the car is bigger than the scale, it would be a negative scale factor.
Well i remember doing this awhile back but your not giving very much detail but i think it’s c if I’m wrong just correct me
The answer to your question is,
Babysitting. If you take $250 and divide it by 40, since it is the monthly rate of how much the person would earn, it would mean you'd get $6.25 hourly. The first is $5.67, and the second is $5.33.
-Mabel <3