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elixir [45]
3 years ago
12

the cost of a school banquet is $95 plus $15 for each person attending. write an equation that gives total cost as a function of

the number of people are attending. what is the cost for 77 people.
Mathematics
1 answer:
AleksandrR [38]3 years ago
8 0

Im sorry if I misunderstood the problem but heres my take.

Answer:

1155 for the cost of the people and 1250 for the total including the $95

Step-by-step explanation:

Multiply it ( 77 x 15 )

then add the answer to the $95 ( 95 + N )

= $N

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Answer:

x: (-5.0)

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Step-by-step explanation:

The x-intercept of the line is when y=0. In the table is the point (-5,0). This is the x-intercept.

To find the y-intercept, find when x=0. Write an equation for the table in y=mx + b. Find the slope between two points first.

m = \frac{y_2-y_1}{x_2-x_1} = \frac{7-0}{-7--5} =\frac{7}{-7+5}=-\frac{7}{2} = -3.5

The slope is -3.5. So the equation is

y - 7 = -3.5(x--7)

y - 7 = -3.5 (x+7)

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3 years ago
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You bought a two liter container of cooking oil for $2.50. What is the cost per liter?
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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The simplest interpretation would go a little something like this:

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So, the inequality representing this situation would be

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And that would probably be fine for this problem.

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