Lee is going to visit his grandmother. The car trip takes 56 minutes. If he stops for a snack after 17 minutes, about how much time is left for the trip?

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get

60 for the first and 130 for the second

step-by-step explanation:

b.   e = 7.5h

hope this , lovely!