Due: Thursday, October 29, 2020 at 11:59 pm Mrs. Kreutzer is reading a Harry Potter book that has 689 pages. The first week she read 203 pages. The second week she read 337 pages. How many pages does she
have to read if she wants to finish the book in 3 weeks? Explain how you solved the problem and give the answer.
Posted Tue Oct 27, 2020 at 9:41 pm

your answer would be 149

Step-by-step explanation: if you add 203 to 337 you get 540 and if you take that and subtract it from 689 you get 149, so 149 is your answer.

hope i helped and here are some pictures of my pets to cheer up your day.

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

5 feet of chain cost $9

so the answer is 1.80