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3 years ago

"m divided by 3" is the same as

Mathematics

2 answers:

KonstantinChe [14]3 years ago

6 0

M/3
OR
the quotient of a number, m, and 3

hope this helps :)

Anni [7]3 years ago

4 0

Answer:

m/3

Step-by-step explanation:

You just think that m is a normal integer and write it in the same format. Example: 6 divided by 3= 6/3

Problem: m divided by 3= m/3

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Slope is 7 root 2 I hope this

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3 years ago

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Combine like terms.<br> By – 4z + 3y + 5z = 11y + [? ]z

Sliva [168]

Answer:

11y + 1z

Step-by-step explanation:

Like terms are ones that have the same variable (or set of variables).

8y - 4z + 3y + 5z

= (8 +3)y +(-4 +5)z

= 11y +1z

Usually written as 11y+z.

7 0

4 years ago

abbie spent 5/8 of her money and saved the rest. if she spent 45,how much money did she have at first?

algol13

$72

<h3>Further explanation</h3>

<u>Given:</u>

Abbie spent ⁵/₈ of her money and saved the rest.

She spent $45.

<u>Question:</u>

How much money did she have at first?

<u>The Process:</u>

The meaning of "Abbie spent ⁵/₈ of her money" is that she has spent 5 of the 8 parts of the money she had at first.

Let us make a pattern of 8 units for the amount of money that Abbie had at first.

$\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}$

Since Abbie spent ⁵/₈ of her money, then we create a pattern of 5 units containing $9 each. Recall that $\boxed{\$ 45 \div 5 = \$ 9}$

$\boxed{\$ 9}\boxed{\$ 9}\boxed{\$ 9}\boxed{\$ 9}\boxed{\$ 9} = \$ 45$

From the pattern above, we can see that $\boxed{ \ 1 \ unit = \$ 9 \ }.$

Let us calculate how much money Abbie had at first.

$\boxed{ \ 1 \ unit = \$ 9 \ }$

$\boxed{ \ 8 \ unit = \ ? \ }$

$\boxed{ \ 8 \times \$ 9 = \$ 72 \ }$

Thus, the money Abbie had at first is $72.

The complete pattern of Abbie's initial money is as follows:

$\boxed{\$ 9}\boxed{\$ 9}\boxed{\$ 9}\boxed{\$ 9}\boxed{\$ 9}\boxed{\$ 9}\boxed{\$ 9}\boxed{\$ 9} = \$ 72$

- - - - - - - - - -

<u>Quick Steps:</u>

Let M as Abbie's initial money.

$\boxed{ \ \frac{5}{8} \times M = \$ 45 \ }$

Both sides are multiplied by ⁸/₅ so that M is the subject alone on the left side.

$\boxed{ \ M = \frac{8}{5} \times \$ 45 \ }$

We crossed out 5 and 45.

$\boxed{ \ M = 8 \times \$ 9 \ }$

$\boxed{ \ M = \$ 72 \ }$

Thus, the money Abbie had at first is $72.

<h3>Learn more</h3>

How much did Ciro spend altogether for the concert ticket, hotel, and dinner? brainly.com/question/12507869
How much does his cat weigh (Jesse's)? brainly.com/question/388037
How much more paint will Mathilde need to buy? brainly.com/question/36885

Keywords: Abbie, spent 5/8 of her money, saved the rest, $45, $72, how much money, she have at first, the pattern

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4 years ago

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When looking at a decimal number (ex. 6.349821477...) what are some of the characteristics that will help you identify if the nu

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Answer:

To determine whether a decimal is rational or not, you need to know that...

Irrational numbers don't end and have no pattern whereas rational numbers are the complete opposite. Rational numbers end and have a repeating pattern.

Step-by-step explanation:

Here are examples of irrational numbers:

0.9384903204..... , π , √2

Examples of rational numbers:

0.777777... (is rational because it has a repeating pattern of 7) , √49

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3 years ago

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adoni [48]

Step-by-step explanation:

$\frac{x}{x + x + 6} = \frac{9}{30}$

$\frac{x}{2x + 6} = \frac{9}{30}$

30x = 9(2x+6)

30x = 18x+54

30x-18x = 54

12x = 54

x = 54/12

= 27/6

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3 years ago

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