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MatroZZZ [7]
3 years ago
8

An online retailer is selling used books for ​$6.49​, and you have ​$50 to spend. How many books can you buy if you must pay 6.5

​% sales tax and an additional​ 10% of the total purchase price​ (with tax) for​ shipping?
[] ​book(s)?
Mathematics
1 answer:
elena55 [62]3 years ago
4 0
× all of the number that it tell you to do
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alexdok [17]
31. There are C(5, 2) = 10 ways to choose 2 colors from a group of 10 colors if you don't care about the order. (Here, we treat blue background with violet letters as being indistinguishable from violet background with blue letters.)

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32. The 12 inch dimension on the figure is 0 inches for the cross section. The remaining dimensions of the cross section are 
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8 0
3 years ago
A ferryboat makes four trips to an island each day The ferry can hold 88 people If the is full on each trip how many passengers
Doss [256]
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A horse-drawn carriage tour company has found that the number of people that take their tour depends on the price charged per cu
Mars2501 [29]

Answer:

  The horse-drawn carriage tour company can expect to take in $6960 when the charge per customer is $60.

Step-by-step explanation:

p(2) = 120 -2·2 = 116 . . . . . expected number of customers per day

c(2) = 50 +5·2 = 60 . . . . . . charge per customer

Then ...

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