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katrin2010 [14]

3 years ago

7

A hardware store sells rope at a fixed price per foot. A 50-foot piece of rope cost $12. Write an equation that relates C, the c

ost in dollars of a piece of rope, to f, the length in feet of the piece of rope.

1 answer:

Masja [62]3 years ago

8 0

C=6/25f
6/25 is the cost per foot

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Which of the following statements is false? 1.5 > 1,4

ArbitrLikvidat [17]

Answer:

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Step-by-step explanation:

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Galina-37 [17]

Answer:

The answer is below

Step-by-step explanation:

Let x represent the big buses and y represent small buses. The large buses can carry 30 students and the small buses can carry 15 students. The total number of students are 450, this can be represented by the inequality:

30x + 15y ≤ 450

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x + y ≤ 20

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After plotting the graph, the minimum solution to the graph are at:

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F(x, y) = 225x + 100y

At point A:

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At point B:

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At point C:

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At point D:

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joja [24]

Answer: The correct option is, It is a line joining the points whose x and y coordinates add up to 4.

Step-by-step explanation:

The given equation is, $x+y=4$

when we take x = 1 then

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when we take x = 2 then

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Step-by-step explanation:

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