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solmaris [256]
3 years ago
14

Find the value of y for a given value of x, if y varies directly with x

Mathematics
1 answer:
Sophie [7]3 years ago
6 0
It is said that y varies directly to x which can be written as follows:

y = kx

where k is the constant of proportionality. 

To be able to solve the problem, we need to determine the value of k. We do as follows:

y = kx
-252 = k(84)
k = -3

y = -3x
y = -3(74)
y = -222

Hope this helps. Have a nice day.
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snow_tiger [21]

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Step-by-step explanation:

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nordsb [41]

The perimeter of the figure to the nearest hundredth is 50.26 cm.

<h3>Perimeter of a figure.</h3>

The perimeter of a figure is the sum of the whole sides of the figure.

The perimeter of the figure can be found as follows:

perimeter of the figure = 12 + 5 + 5 + circumference of the semi circle

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learn more on perimeter here: brainly.com/question/11419989

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6 0
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a bus ride for a student costs $2.00 a monthly bus pass costs $44.00 which inequality represents the number c of tumed that a st
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Answer: yes your right good job!


Step-by-step explanation:


5 0
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What is the solution to -3x+5?
ziro4ka [17]

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