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evablogger [386]
3 years ago
12

Mary crealed the equation y = 5x - 4 for a table and wondered what the output would be for x = -2. Solve for the outpum

Mathematics
1 answer:
eduard3 years ago
5 0
Y=-14

Reason: just plug in the the x=-2 into the equation y=5x-4, then solve. The picture sets up the equation correctly.

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What is the equation of the line passing through the points (2, –1) and (5, –10) in slope-intercept form?y=-3x-5y=-3x+5y=3x-5 y=
mars1129 [50]
Find the slope:
m=y2-y1/x2-x1
m=-10--1/5-2
m=-9/3
m=-3

If you plug in points (for x and y) into the second equation, you will notice that it results in true statements.

Therefore, your answer is the second choice:
y=-3x +5


6 0
3 years ago
Which statement is not true about the data shown by the box plot below?
masha68 [24]

Answer:

a is false

Step-by-step explanation:

a) the interquartile range is not 52

the interquartile range is the 75 percentile subtracted by the 25 percentile

Hence the interquartile range = 49-30

= 19

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6 0
4 years ago
A small publishing company is releasing a new book. The production costs will include a one-time fixed cost for editing and an a
svetoff [14.1K]

The profit equation which relates P, profit to N, quantity produced and sold is:

P=17.75N-750

What is the total cost function?

The total production cost function, whereby total cost is C is as given below:

C=750+15.95N(look at a similar question provided)

What is the total revenue function?

The total revenue function is as given below:

R=33.70N

The profit is the excess of total revenue over total cost, in other words, profit is the total revenue minus total cost

P=33.70N-(750+15.95N)

P=33.70N-750-15.95N

P=33.70N-15.95N-750

P=17.75N-750

Find out more about profit function on: brainly.com/question/25668243

#SPJ1

Similar question:

A small publishing company is releasing a new book. The production costs will include a one-time fixed cost for editing and an additional cost for each book printed. The total production cost C (in dollars) is given by the function C=650+18.95N , where N is the number of books. The total revenue earned (in dollars) from selling the books is given by the function R=32.80N . Let P be the profit made (in dollars). Write an equation relating P to N . Simplify your answer as much as possible.

4 0
2 years ago
Order the sides longest to shortest<br><br> 51°<br> 92
katrin2010 [14]

Answer:

E

Step-by-step explanation:

EEEE?

3 0
3 years ago
Bill invests $3000 in a bound fund with an interest rate of 9% per year. If bill does not withdraw any money, in how many years
GenaCL600 [577]

Answer:

around 5.93 years

Step-by-step explanation:

A=P(1 + r/n)^n(t)

5000=3000(1 + .09/1)^1(t)

6 0
3 years ago
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