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avanturin [10]
3 years ago
5

In order to avoid heavy traffic, Antonio can drive home after working less than 7 hours (h < 7) or after working more than 9

hours (h >9). How can these inequalities be written as one statement?
a. 7 < h < 9
b. 7 > h > 9
c. h < 7 or h > 9
d. h > 7 or h < 9
Mathematics
2 answers:
emmainna [20.7K]3 years ago
7 0

Answer:

<em>C. </em>h < 7 or h > 9

Step-by-step explanation:

For people on ed2020

lord [1]3 years ago
3 0
A is not correct because h has to be less than 7 hours. it also has to be greater than 9 hours so this condition isnt fulfilled.

B is not correct. h cannot be both larger than 9 and less than 7. I would say that answer isnt correct

C conditions are correct and written exactly as they should be. sepparated. unlike ones in B

D is oposite from C so it is not correct.
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The slope of a line passing through the points (x₁, y₁) and (x₂, y₂) can be calculated using the formula, slope (m) = (y₂ - y₁)/(x₂ - x₁).

Therefore, slope of the line passing through the points (-25, 50) and (25, 50) can be calculated as m = (50 - 50)/(25 - (-25)) = 0/(-50) = 0.

We can find the equation of the line using the point-slope formula, according to which, a line having a slope m and passing through the point (x₁, y₁) can be written as y - y₁ = m(x - x₁).

Therefore, the equation of the given line can be written as:

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