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pochemuha
2 years ago
14

Greg is running a marathon while running he should drink 22 oz of water per hour if he runs for 4 hours how much water should he

drink
Mathematics
2 answers:
garik1379 [7]2 years ago
7 0
22 times 4 would be 88 oz of water she is drinking
Fynjy0 [20]2 years ago
5 0
Every hour, Greg is drinking 22 oz of water. We should make an equation where x is the amount of hours at any given time while y is the amount of water he should drink.
22x=y
If we are looking for 4 hours, plug 4 in for x.
22(4)
88
Greg should drink 88 oz of water if he is running for 4 hours.
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Step-by-step explanation:

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3 years ago
Which expressionis equal to (-7x+5.1y)-(-9x+5.3y)
Furkat [3]

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The simplified expression for the given expression will be:

c. 2x-0.2y

Step-by-step explanation:

Given expression:

(-7x+5.1y)-(-9x+5.3y)

To simplify the expression.

Solution:

In order to simplify the expression, we will first remove the parenthesis by reversing the signs of the terms inside the parenthesis which lies after a negative sign out side the parenthesis.

<em>This is because negative multiplies to a negative to give a positive and negative multiplies to a positive to give a negative.</em>

So, we have:

⇒ -7x+5.1y+9x-5.3y

Combining like terms

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<em>The like terms can be evaluated as</em>

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7 0
2 years ago
If T(x, y) = (x + 5, y + 6) and Pris the image of P, what is the rule for the translation in which P is the image of P'? T(x, y)
xxTIMURxx [149]

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For the inverse, when P is the image of P', the Translation rule would become;

\begin{gathered} x=x^{\prime}+5 \\ x^{\prime}=x-5 \\ y=y^{\prime}+6 \\ y^{\prime}=y-6 \\ So,\text{ the translation rule becomes;} \\ T(x,y)=(x-5,y-6) \end{gathered}

The translation is;

T(x,y)=(x-5,y-6)

3 0
1 year ago
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julia-pushkina [17]
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answer is
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2 years ago
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