Jerry needs to buy a used car, but only has $540.00. he fell in love with a yellow hot rod with 95,000 miles. the owner is asking $2,480.00. if he earns $155.00 per week at the coffee shack, which equation represents the number of weeks he is going to have to work until he can purchase the car?
155x = 2,480
2,480 + 540 = 155x
155x + 540 + 2,480= 95,000
155x + 540= 2,480

Simple It would be 155x+540=2,480

X represents the amounts of weeks it will take so you are earning $155 per week(x) plus the $540.00 you already have equals+$2,480.00 Hope I helped! Please !

The answer would be 115x+540=2,480. 
The first answer is incorrect because they didn't add the $540.
The second answer is also incorrect because you dont add the price of the car and the $540.
The third answer is incorrect because adding everything to get the miles on the car isn't what you are looking for.
The last answer is correst because it is adding the pay that he earns for working every week and his current cash to end up with the price of the car.

I hope this helps and I'm sorry for taking so long.

(-20 -  10) / (-12 - (-10))

-30 / -2

30/2

now the midpoint would be half the two points

30/2 ÷ 2/2 = 15/1

So add 15 to -20 (or subtract 15 from 10) for the y, and add 1 to -12 (or subtract 1 from -10) for the x.