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podryga [215]
3 years ago
5

What do i do i need help

Mathematics
2 answers:
Reika [66]3 years ago
8 0
Help with what exactly?
pav-90 [236]3 years ago
5 0
Help with what exactly?
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NEED HELP WITH PART B
Sergeu [11.5K]

Answer:

y = -20x + 100

Step-by-step explanation:

As per your requirement For Part B, the solution is

The equation in slope-intercept form to model the relations is below:-

To reach 2 points on the graph the line passes through

lets use p1(0, 100), p2(1, 80)

now we will compute the slope:

m = \frac{(y2 - y1)}{(x2 - x1)}

m = \frac{(80 - 100)}{(1 - 0)}

= -20

and now use line equation in form point-slope:

y - y1 = m(x - x1)

y - 100 = -20(x - 0)

y = -20x + 100

6 0
3 years ago
Please help me I tried to do it
anyanavicka [17]
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3 years ago
Subtract --4x2 + 3x - 7 from 8x2 + 2x - 3
r-ruslan [8.4K]

Answer:

23

Steps ig

((8x2) +2x(-3)))-(((-(-4)) x 2) +( 3 x( -7)) =23

5 0
3 years ago
The students in a statistics class record how many movies they have watched in the previous month. The data are listed below. 1,
ElenaW [278]

Answer:

A Histogram is a diagram consisting of rectangles whose area is proportional to the frequency of a variable and whose width is equal to the class interval "

Here we take a width of 2 units on the bar graph i.e. we consider the interval 0-2, 2-4, 4-6 and so on.

Now we arrange our table in these intervals with the help of the given quantities.

Step-by-step explanation:

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8,-1,-5,2? Which one!.............
Lunna [17]

Answer: I would say -8,-1

Step-by-step explanation:

4 0
3 years ago
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