3 years ago

Evaluate the expression below when x = 4 and y = -2 *

Mathematics

1 answer:

kozerog [31]3 years ago

6 0

Answer:

Evaluate the expression below when x = 4 and y = -2 *

hii your question is incomplete

can you please recheck once

there is no expression given

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When Arjun makes hot cocoa, he adds 20\text{ mL}20 mL20, start text, space, m, L, end text of chocolate syrup for every 333 ounc

xxTIMURxx [149]

Answer:

Arjun's brother

Step-by-step explanation:

Given

Arjun = 20mL chocolate syrup to 3 ounce of hot water

Brother = 45mL chocolate syrup to 6 ounce of hot water

Required

Which is more chocolatey?

To get which is more chocolatey, we simply calculate the unit rate of chocolate per 1 ounce of hot water.

$Unit\ Rate = \frac{Chocolate\ Syrup}{Hot\ Water}$

For Arjun

$Unit\ Rate = \frac{20}{3}$

$Unit\ Rate = 6.67mL/oz$

For his brother

$Unit\ Rate = \frac{45}{6}$

$Unit\ Rate = 7.5mL/oz$

By comparison 7.5 > 6.67

Hence, Arjun brother's chocolate is more chocolatey.

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2 years ago

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Anna71 [15]

Answer:

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Step-by-step explanation:

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3 years ago

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Can someone help me solve F(x) = -9x-5

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Answer:

Step-by-step explanation:

What you've provided is only a function. What's the complete question?

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3 years ago

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The slope (m) is the change in Y over the change in X.

Slope = Y/X

The slope is given as -3/4 , so y would be 3 and X would be 4.

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