Persevere with problems
14.
daphne wants to buy a coat that costs $80. the store that sells the coat has multiple locations. the sales tax in each county is shown in the table. how much more would the coat cost in delaware county than fairfield county?

15.
dante took three tests on friday. he got a 92% on his english test, and 88% on his math test and a 90% on his science test. write each percent as a decimal in order from least to greatest

stop using this to cheat on home work

step-by-step explanation:

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126 maybe. sorry

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