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3 years ago

5

In one day, 72 people take group tennis lessons at Cherry Hills Country Club. The club provides 9 lessons each day. If an averag

e of 120 tennis balls are used in each lesson, determine the average number of tennis balls used per person per lesson

1 answer:

Rina8888 [55]3 years ago

8 0

Answer ;

13

Step-by-step explanation:

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(5x - 3) - (-4x + 1)

AveGali [126]

Answer:

9x-4

Step-by-step explanation:

add 5x and 4x

9x-3-1

subtract 1 from -3

9x-4

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3 years ago

you own seven travel books and are taking five of them on vacation. in how many ways can you select the five books you will take

Ipatiy [6.2K]

It depends on how many options you have
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3 years ago

If Mike has m pencils and Jen has three times as many pencils as Mike, how many more pencils does Jen have?

tiny-mole [99]

Answer:

If Sarah has three times as many pencils as Mike she has 3 times the number of pencils Mike has which is equivalent to 3 * m. That means Mike has m pencils and Sarah has 3m pencils. they have m + 3m pencils. The expression would be total: m + 3m.

Step-by-step explanation:

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2 years ago

There are 75 students performing in the holiday concert. Of the students, 30 are boys. What percent of the students are boys?

viva [34]

Answer:

Total students = 75

Boys = 30

<h3>Percentage</h3>

$\sf \frac{30}{75} \times 100\% \\ \sf= \frac{10}{25} \times 100\% \\ \sf = \boxed{ \bold{ \red{40\%}}}$

Hope it helps!

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3 years ago

A candy machine makes 75 pieces of candy a minute. If a full box of candy holds 8 pieces, how many full boxes does the machine

Hunter-Best [27]

9 hvcitcutdutdutdutdut

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3 years ago

Read 2 more answers