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3 years ago

Can anyone please help me? i just need help with b.)

Mathematics

1 answer:

max2010maxim [7]3 years ago

3 0

Answer:

- Substitute $410 for C in the equation and solve.

- 9 people could go on the trip with $410

Step-by-step explanation:

B) We are told the bus company is charging them using the formula;

C = 50 + 40n

Where;

C is the total cost

n is the number of people

Now, we are told that a parent group is willing to give the club $410. Thus, we will substitute $410 for C in the equation and solve.

410 = 50 + 40n

Subtract 50 from both sides to get;

410 - 50 = 40n

360 = 40n

n = 360/40

n = 9

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3 years ago

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Answer:

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2 years ago

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2 years ago

An oil tank has to be drained for maintenance. The tank is shaped like a cylinder that is 5 ft long with a diameter of 1.8 ft .

dangina [55]

$\bf \textit{volume of a cylinder}\\\\
V=\pi r^2 h\qquad 
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r=radius=\frac{diameter}{2}\\
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----------\\
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-------------------------------\\\\
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3 years ago

Iago is interested in money. He has a collection of bills in his pocket. He finds that he has two fewer $20 bills than he does $

Colt1911 [192]

Let x be the number of $10 bills in Iago pocket.

1. If he has twice as many $1 bills as $10 bills, then he has (2x) $1 bills.

2. He has two fewer $20 bills than he does $10 bills, then he has (x-2) $20 bills.

3. He has three more $5 bills than $10 bills, then he has (x+3) $5 bills.

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3 years ago

Can anyone please help me? i just need help with b.)​

Can anyone please help me? i just need help with b.)