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hram777 [196]
2 years ago
8

A group of friends decides to go to the local bowling alley. They can rent the lane for 1 hour at a cost of $ 20 and the shoes a

re $ 2.25 per person. Write a function that can be used to find the amount in dollars the group has to pay for
x number of people.
Mathematics
1 answer:
jenyasd209 [6]2 years ago
7 0

Writing an expression consists of combining two or more variables, symbols, or numbers, with one or more mathematical operators to form a mathematical sentence that is based on a specific context

The expression for the total cost for bowling is 45·h + 5·f

The reason the above expression is correct is as follows:

The given parameters are;

The cost of shoe rentals for bowling per player = $5

The cost to book a lane per hour = $45

The number of people in the group of friends = f

The number of hours the friends go bowling = h

Required:

To write an expression for the total cost for the group of friends to go bowling

Solution:

Let the number of lanes the friends book= 1

The total cost, C, is the cost to book one lane at $45 per hour for h hours, plus the cost for the f number of friends to rent one shoe each at $5 per player (person)

Mathematically,  C = 45·h + 5·f

The expression for the total cost for the group of friends to go bowling, is therefore;

45·h + 5·f

hope dis helps

PLZ GIVE  BRAILYEST  

much luv <3

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Step-by-step explanation:

Since we have given that

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V=xyz\\\\V=xy(\dfrac{9-x-2y}{3})\\\\V=\dfrac{9xy-x^2y-2xy^2}{3}

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By solving these two equations, we get that

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So, Volume of largest rectangular box would be

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3 years ago
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Answer:

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Step-by-step explanation:

7.2 x 10 = 72

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2 years ago
<img src="https://tex.z-dn.net/?f=%28-60%29-3x%5E3-33x%2B24%20x%5E%7B2%7D%20" id="TexFormula1" title="(-60)-3x^3-33x+24 x^{2} "
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First you want to reduce the brackets
Next you want to factor out the common number 3
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Yes you are correct, the solutions are 1, 4, and 5.
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3 years ago
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6 0
2 years ago
Read 2 more answers
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