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lyudmila [28]
3 years ago
6

student tickets for a football game cost $2 each. adult tickets cost $4 each. ticket sales at last week's game totaled $2800. wr

ite a model that shows the different numbers of students and adults who could have attended the game.
Mathematics
1 answer:
ELEN [110]3 years ago
6 0

Answer:

Let s = students

Let a = adults

2s + 4a = 2800

Step-by-step explanation:

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Suppose that $9500 is placed in an account that pays 8% interest compounded each year.
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3 years ago
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DanielleElmas [232]

Answer:

a = 9 / 7

step by step explanation:

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subtract 15 from each side

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calculate the difference

9 / - a = - 7

multiply both side of equation by - a

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swap the side of equation . ( optional )

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kiruha [24]

Answer:

we have:

v  =  \frac{1}{3} \pi \: r {}^{2}h \\  \\  =  > 60\pi =  \frac{1}{3} \pi \: r {}^{2} h \\  \\  <  =  > 180 = r {}^{2} h

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