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Viefleur [7K]
3 years ago
7

Mr. and Mrs. Smith's children all play different sports. They want to buy a combination training sets, which each cost $149, vol

leyball training set, which each cost $127, and fo training sets which each cost $275. Let s represent number of soccer sets, v represent volleyball sets and f represent the number of football sets. Which expression represents amount of money the Smiths will spend, before sales tax, based on the number of sport buy? Let s represent number of soccer sets, v represent
Mathematics
1 answer:
faust18 [17]3 years ago
7 0
How many kids does he have
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Answer:

27

Step-by-step explanation:

22

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5 0
3 years ago
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Sushilis now 4 times as old as Sunil. 5 years ago Sushilwas 7 times as old as Sunil was then. Find the present ages of each of t
Illusion [34]

Answer:

Sunil = 10 and Sushil= 40

Step-by-step explanation:

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Sushil= 4x

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5 years ago-

Sushil = 4x - 5

Sunil = x - 5

4x - 5 = 7(x - 5) = 4x - 5 = 7x - 35

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So substitute the xs for 10-

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6 0
3 years ago
Angelique throws a different six-sided dice 120 times.
Alja [10]

The experimental probability of getting a multiple of 3 is \frac{3}{8}.

Given that, Angelique throws a different six-sided dice 120 times.

<h3>What is Probability in maths?</h3>

Probability denotes the possibility of something happening. It's a field of mathematics that studies the probability of a random event occurring. From 0 to 1, the value is expressed. Probability is a mathematical concept that predicts how likely occurrences are to occur.

We know that, Probability  of an  event=\frac{Number  of favourable  outcomes}{Total number  of outcomes}

Number of favourable outcomes =21+24=45

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2 years ago
I need help on A,B,C on this brainest if help
Anni [7]

Answer:

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Step-by-step explanation:

8 0
3 years ago
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Kelvin plans to buy potato chips and coke with $50. If he buys 3 packs of potato chips and 2 cans of coke, $9 will be left. If h
Delicious77 [7]
Let the prices of a pack of potato chips and can of coke be x and y respectively
3x+2y=50-9
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Multiply (1) with 4 and (2) with3
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3 years ago
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