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Dmitrij [34]
3 years ago
12

I need answers to these problems

Mathematics
1 answer:
Nataly [62]3 years ago
4 0
1. Cost = room rental + transportation
Let units of cost be "dollars" and let "n" represent the number of people going on the field trip.
.. cost = 637 +18n
.. revenue = 105 +25n

2. You want to find "n" so that revenue matches cost.
.. revenue = cost
.. 105 +25n = 637 +18n
.. 7n = 532
.. n = 76
76 people need to make the trip to break even
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Dafna1 [17]

Answer:

6/0

Step-by-step explanation:

Step 1: Label your x and y's

(0,-11) (0, 5)

x1 y1  x2 y2

Step 2: Plug in your x1, x2, y1, and y2 into the slope formula

The slope formula is y1 -y2/ x1 - x2

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3 years ago
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Step-by-step explanation:

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I like to put it in order starting with exponents like this

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then combine like terms

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Step-by-step explanation:

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