A new cars salesperson sold an average of $280,000 per day for the first 5 days she worked. the next 3 days she worked, she sold an average of $42,000. how much did she sell on average per day over the entire 8 days?

She sells an average of $190,750

Step-by-step explanation:

1) Multiply $280,000 by 5 (days). You get $1,400,000

2) Multiply $42,000 by 3 (days). You get $126,000

3) Add them together and divide by 8 (days) and you get $190,750