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3 years ago

Jamie wants to run 2 3/4 miles today. He has already run 1 1/4 miles. How much farther must he run to reach his goal?

Mathematics

2 answers:

Olegator [25]3 years ago

5 0

Answer:

0 miles

Step-by-step explanation:

Just subtract 11/4 from 2 3/4

2 3/4 - 11/4 = 0

So, he doesn't need to run any more

GaryK [48]3 years ago

4 0

Working out:
2 3/4 ー 1 1/4 = 1 2/4 = 1 1/2

Answer:
He needs to run 1 1/2 more miles.

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Answer:

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3 years ago

Solve for y x=y^2+4y

Lorico [155]

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1.\ \Delta0\\
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-----------------------------------------------------

$x=y^2+4y\\ y^2+4y-x=0\\
y^2+4y+4-4-x=0\\
(y+2)^2=x+4\\
y+2=\sqrt{x+4} \vee y+2=-\sqrt{x+4}\\
y=-2+\sqrt{x+4} \vee y=-2-\sqrt{x+4}\\$

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3 years ago

Difference Between ten and a number is the sum of eight and number <br> Help !!?

Murrr4er [49]

Answer:

x = 1

Step-by-step explanation:

We will represent the unknown number as x

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Add x to both sides

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10 = 8 + 2x

Subtract 8 from both sides

10 - 8 = 2x

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Divide both sides by 2

1 = x

x = 1

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