Each of the 17 guinea pigs needs its cage cleaned. If it takes 1 hour to clean 4 cages, how many hours will it take to clean all 17 cages? It will take hours to clean all the cages.

Time taken to clean all 17 cages = 4.25 hours

Step-by-step explanation:

Total number of Guinea pig cage = 17

Time taken to clean 4 cage = 1 hour

So,

Time taken to clean 1 cage = hour = 15 minutes

Therefore,

Time taken to clean 17 cages = 17 × 15 minutes = 255 minutes

= hours

= 4.25 hours

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