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Naddika [18.5K]
3 years ago
6

The ratio of the price of a pair of sneakers to the price of a pair of boots is 15:19. The price of a pair of boots is 570 dolla

rs. If Tina buys 2 pairs of sneakers and a pair of boots, how many dollars should she pay for the shoes?
Mathematics
1 answer:
Genrish500 [490]3 years ago
6 0

Answer:

$1470

Step-by-step explanation:

sneakers : boots

15 : 19


15        cost sneakers

------ =  -------------------

19          570


using cross products

15 * 570 = 19 * sneakers

8550=19 * sneakers

divide by 19

8550/19 = sneakers

sneakers = 450

total cost = 2* sneakers + boot

total cost = 2 * 450 + 570

total cost = 900 + 570

total cost = 1470


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Aleks [24]

Answer:

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Step-by-step explanation:

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Since they have the same base and are dividing we can use the rules of indices

That's

subtract the exponents

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{x}^{ \frac{5}{6} -  \frac{1}{6}  }

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\sqrt[3]{ {x}^{2} }

Hope this helps you

6 0
3 years ago
Working with Laws and of Sines and Cosines.
malfutka [58]
Given that:
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3 0
3 years ago
Please help me out thanks ​
Evgen [1.6K]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
An amusement park charges $33 for student admission an $57 for adult admission. By 10:00am the park had made a total of $2,982 o
MArishka [77]

Answer:

The number of adults admitted were 28.

Step-by-step explanation:

Given:

An amusement park charges $33 for student admission an $57 for adult admission. By 10:00am the park had made a total of $2,982 on park admissions.

Total sales made up of student tickets $1,386.

Now, to find the adults admitted into the park.

Total sales made up of student tickets = $1,386.

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Now, to get the sales made of adult tickets by subtracting total sales made up of student tickets from total sales made up of:

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Let the number of adult tickets be x.

Now, to get the number of adults ticket by putting an equation:

57 x=1596

<em>Dividing both sides by 57 we get:</em>

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3 years ago
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