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Leya [2.2K]
3 years ago
5

4) Choose the correct inequality for this situation.

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
6 0

Answer:

B. 21x + 40 ≤ 124

Step-by-step Explanation:

Maximum amount budgeted = $124 (this means they can't spend more than this)

x = number of people

Cost per head = $21

Given that Mr Walter already spent $40, which is part of the money budgeted, the number of people that can go canoeing cam be expressed with the following inequality:

21x + 40 ≤ 124

(note: the amount total to be spent will either be equal to or greater than $124, because it's the maximum amount budgeted for spending).

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Answer:

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Step-by-step explanation:

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we get the central coordinates (h,k)  = (3,-2)

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Now, as tangent and the line is perpendicular to each other

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Now, by point slope formula: the equation of the tangent is

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or, (y +2) = \frac{-1}{0} (x -8)

or x =8 is the equation of the tangent.

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