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Phoenix [80]
3 years ago
8

The value of y varies directly with x, and y = 48 when x = 18. Find y when x = 144.

Mathematics
1 answer:
QveST [7]3 years ago
4 0

Answer:

y = 384

Step-by-step explanation:

Find an equation that fits the graph

When the value varies directly, y = kx.

Find k by substituting x and y in the equation

y = kx

48 = 18k

k = 48/18

k = 8/3

To find the value of y when x= 144 by substituting x for 144

y = 8/3 x

y = 8/3 (144)

y = 1152/3

y = 384

y is 384 when x is 144.

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Answer:

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Step-by-step explanation:

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4.5 hours/× 4 bracelets

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1 hour/

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4 0
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olya-2409 [2.1K]

<u>Answer:</u>

333 people of ward 5 are going to be voting for Spike Jones.

<u>Solution:</u>

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4 0
3 years ago
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Answer:

Step-by-step explanation:

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