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balandron [24]
2 years ago
14

What is the slope of the line described by the equation below? y=5x-22

Mathematics
2 answers:
EastWind [94]2 years ago
5 0

Answer:

The slope of the given  equation y = 5x - 22  is 5.

Step-by-step explanation:

  Given : equation of line as y = 5x - 22

We have to find the slope of the given  equation y = 5x - 22

We know the standard equation of a line is written as y = mx + c , where m is slope and c is y intercept.

So for the given  eqaution  y = 5x - 22

Comparing with standard equation

we have,

m = 5 and c = - 22

Thus, the slope of the given  equation y = 5x - 22  is 5.

Mrrafil [7]2 years ago
3 0
Straight lines have the general equation, y=mx+c
where m is slope
in this case=5
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The original price is 100% of the price. If the price is marked 60% off, then you pay 40% of the original price.

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With the 60% off discount, it now costs 40% of x, or 0.4x.

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For the second discount, consider the price 0.4x to be the new original price. If the price is now discounted 30%, you will pay 70% of the new original price.

Start with 0.4x.

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70% of 0.4x = 0.70 * 0.4x = 0.28x

After applying the 60% discount and the 30% discount, the item that originally cost x now costs 0.28x. 0.28x is the same as 28% of x. The amount you pay is 28% of the original price.

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3 years ago
The mechanic charges $90 for a vehicle inspection plus an additional $35 per hour. If the mechanic works for 8 hours, what will
kvasek [131]

Answer:

$370

Step-by-step explanation:

You already have 90 dollars so we can put that to the side for right now

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6 0
3 years ago
Find the possible values of k if one of the roots of the quadratic equation x^2 - kx + 8 = 0 is twice the other.​
kondor19780726 [428]

Answer:

k=\pm 6

Step-by-step explanation:

The given quadratic equation is :

x^2 - kx + 8 = 0

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So, the value of k is equal to \pm 6.

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