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3 years ago

Help plss i need help

Mathematics

1 answer:

andrew11 [14]3 years ago

3 0

It’s b. you divide by 5 on both sides and at the end you’ll get x= 6

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A landscaper has 10 2/5 cubic yards of peat moss in a truck. If he unloads 2 2/3 cubic yards at the first site and 2 1/4 cubic y

Vikentia [17]

Step-by-step explanation:

The problem bothers on fractions, here we are being presented with mixed fractions.

what we are going to do bascially is to subtract the sum of all the uloaded

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therefore

$10\frac{2}{5}-(2\frac{2}{3}+ 2\frac{1}{4})$

we then have to convert the mixed fraction to further simplify the problem we have

$\frac{52}{5}-(\frac{8}{3}+ \frac{9}{4})$

we then solve the fraction to the right of the negative symbol first

$=\frac{52}{5}-(\frac{8}{3}+ \frac{9}{4})\\\\=\frac{52}{5}-\frac{32+27}{12} \\\\=\frac{52}{5}-\frac{59}{12} \\\\\=\frac{624-295}{60} \\\\=\frac{329}{60}$

We can now convert to mixed fraction

$=\frac{329}{60}\\\\ =5\frac{12}{25}$

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3 years ago

Calculate the perimeter of a square with side length of 9 cm don not include units in your answer

seraphim [82]

Answer: 36

Step-by-step explanation:

Each side of square are equal length

4 sides

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4 years ago

How can I solve 4x-2>3x+5

cluponka [151]

You would move over the -2 making the equation look like this 4x>3x+7. Then move the 3x to the other side of the equation making it look like this 1x>7. Thus the answer is x>7.

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3 years ago

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wel

3x +x = 28

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Answer:

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Step-by-step explanation:

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