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1 year ago

A television is on sale for 25% off the regular

Mathematics

1 answer:

zlopas [31]1 year ago

8 0

Answer:

Step-by-step explanation:

First subtract $339.95 by 25% which will equal $254.96525. Then add 15% by $254.96525 which will equal $293.206875. And always remember to round up.

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dolphi86 [110]

Answer:

10 miles.

Step-by-step explanation:

Let x be the number of miles on Henry's longest race.

We have been given that Henry ran five races, each of which was a different positive integer number of miles.

We can set an equation for the average of races as:

$\frac{\text{The sum distances of 5 races}}{5}=4$

As distance covered in each race is a different positive integer, so let his first four races be 1, 2, 3, 4.

Now let us substitute the distances of 5 races as:

$\frac{1+2+3+4+x}{5}=4$

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Let us multiply both sides of our equation by 5.

$\frac{10+x}{5}*5=4*5$

$10+x=20$

Let us subtract 10 from both sides of our equation.

$10-10+x=20-10$

$x=10$

Therefore, the maximum possible distance of Henry's longest race is 10 miles.

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3 years ago

How do i find B with a table??

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3 years ago

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Answer:

Step-by-step explanation:goofy

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ludmilkaskok [199]

Answer:

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Step-by-step explanation:

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