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jolli1 [7]
3 years ago
7

In two or more complete sentences, describe how to graph the following equation. In your description, include the slope and both

thex - and y-intercepts of the line.
y= -1/2x
Mathematics
1 answer:
Alika [10]3 years ago
6 0

Step-by-step explanation:

y=mx+b

M is slope and b is the y intercept. The slope for the equation is -1/2 and the y intercept is 0.

When graphing we 1st plot the point for the y intercept, which in this case is (0,0), from there we plot the slope which is -1/2, so we go down 1 point on the y axis, then to the right 2 points on the x-axis, (2,-1). lastly the points are connected and arrows placed on each end of the line

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The cost of a whole box of chips are $60. I have $48. What percentage of the total cost do I have?
goblinko [34]

Answer:

Percentage of total I have = 80%    

Step-by-step explanation:

Given:

Price of Box = $60

I Have = $48

To Find:

Percentage I have = ?

Solution:

In this question we are just supposed to find out the percentage of the Value we have so

Percentage can be found by the formula

Percentage =\frac{Given Value}{Total}*100%

Now we have the values of all

So putting in the values

Percentage =\frac{48}{60}*100%

                    =\frac{4800}{60}%

                            = 80%

So the Percentage of total cost I have is 80%

Percentage of total = 80%    


4 0
3 years ago
Please help me with this following problem
Volgvan

Answer:

a - 30.2

b - 271.8

Step-by-step explanation:

60/4=15

60/3=20

9+6.45+2.4+8.15+4.2=30.2

30.2x9=271.8

7 0
2 years ago
I need an answer for the empty spaces
abruzzese [7]

Answer:

4, +, 6

Step-by-step explanation:

3 0
3 years ago
What is the vertex of Y equals X to the second power -4x-5​
Fed [463]

Answer:

vertex = (2, - 9 )

Step-by-step explanation:

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Then the x- coordinate of the vertex is

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x_{vertex} = - \frac{-4}{2} = 2

Substitute this value into the quadratic for corresponding value of y

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5 0
4 years ago
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Naddik [55]
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3 0
4 years ago
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