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natta225 [31]
3 years ago
12

A sports store sold a total of 59 footballs and soccer balls last weekend. Soccer balls cost $12 and footballs costs $18. If tot

al sales were $876, how many soccer balls did they sell?
Mathematics
2 answers:
castortr0y [4]3 years ago
8 0

Answer: they sold 31 soccer balls and 28 footballs.

Step-by-step explanation:

Let x represent the number of soccer balls that were sold.

Let y represent the number of football that were sold.

sports store sold a total of 59 footballs and soccer balls last weekend. This means that

x + y = 59

Soccer balls cost $12 and footballs costs $18. If total sales were $876, it means that

12x + 18y = 876 - - - - - - - - -- - -1

Substituting x = 59 - y into equation 1, it becomes

12(59 - y) + 18y = 876

708 - 12y + 18y = 876

- 12y + 18y = 876 - 708

6y = 168

y = 168/6

y = 28

x = 59 - y = 59 - 28

x = 31

lidiya [134]3 years ago
3 0

Answer:ededikfgi34

Step-by-step explanation:

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Step-by-step explanation:

A trapezoid is a quadrilateral which has its base parallel to the opposite side. It's area can be determined by;

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agasfer [191]

<u>Answer</u>

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<u>Detailed Explanation </u>

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\frac{189}{999}


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\frac{7}{37}


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