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sveta [45]
3 years ago
7

If i have 45 pen is ;) and 90 coins how much is that total

Mathematics
1 answer:
Delicious77 [7]3 years ago
4 0

Answer:

40.90

Step-by-step explanation:

I do not know what pen is but if it is dollars then....

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<h3 /><h3>verified \: answer  \sqrt}</h3>

Equation for Perimeter of a rectangle: Perimeter = 2W + 2L

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<h3>Plugging everything into the equation</h3>

<h3>30= 2(x) + 2(2x+3) using the distributive property,</h3>

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<h3>24=6x divide both sides by 6</h3>

<h3>4=x This means that the width is 4 m.</h3>

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8 0
3 years ago
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Irene knows there are 2 cups in 1 pint. She writes the equation c=2p to find the number of cups, c, in any number of pints, p. U
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Answer:

See Explanation

Step-by-step explanation:

The question is incomplete, as there are no options to select from.

However, a general explanation is as follows.

Given

2\ cups = 1\ pint

Required

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Let

c = cups

p = pint

So:

2\ cups = 1\ pint

becomes

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Divide both sides by 2

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D=3O   and  D=2G

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