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3 years ago

When x=8 and y=20 find y when x=42

Mathematics

1 answer:

ella [17]3 years ago

7 0

When x=42 that means it is 8x6 so that means that the y = 120 becuase its 20x6
answer= y=120

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2 years ago

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The quantity of flour need by Colby's recipe is $1\frac{5}{12}$ cups.

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We have to find the quantity of flour need by Colby's recipe.

The quantity of flour need by Colby's recipe = Number of flour cups Colby added - number of flour cups Colby taken out.

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Number of flour cups Colby added = $1\frac{2}{3}=\frac{5}{3}$

Number of flour cups Colby taken out = $\frac{1}{4}$

The quantity of flour need by Colby's recipe = $\frac{5}{3}-\frac{1}{4}$

taking LCM, we get, LCM(3,4) =12

The quantity of flour need by Colby's recipe = $\frac{20-3}{12}$

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2 years ago

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