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Yuliya22 [10]
3 years ago
9

Simplify x^3 y^3 / x^3 y^3

Mathematics
1 answer:
Marysya12 [62]3 years ago
5 0

Answer:

\frac{1}{y}

Step-by-step explanation:

When simplifying an exponent a way to do is to expand the exponent. This means that it will now be

\frac{x*x*x*y*y*y}{x*x*x*y*y}

Whenever you see an x or y on the numerator and denominator cross it out because it is the same thing as 1

When you cross out all of the x's and y's the only variable left is y in the denominator. This means that the answer is \frac{1}{y}

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garri49 [273]

Answer: t = 50 + 5 w

Step-by-step explanation:

Here w shows the number of weeks and t shows the total amount in w weeks.

Since, the initial amount he paid to her = $ 50

After that he paid $ 5 per week.

Thus, the total extra amount he paid = 5 w

⇒ The total amount he paid to her = 50 + 5 w

⇒ t = 50 + 5 w

Which is the required relation between the total amount paid(t) and  the number of weeks (w) Jake will take to pay Luna.


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3 years ago
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1. x + 2x - 1 = 38<br> Inverse operation
Lena [83]

Answer:

x=13

Step-by-step explanation:

First, you add the x's together: 2x+x=3x

Now you have:3x-1=38

Add 1 to both sides: 3x=39

1 cancel on the left side of the equation

Divide 3 on both sides: x=39/3

3 cancels on the left side and 39 divided by 3 is 13:

x=13

Hope this helps!

6 0
2 years ago
-5n-8 (1+7)=-8 simplify
ad-work [718]

Answer:no its 69. :)

Step-by-step explanation:

8 0
3 years ago
The real numbers whose decimals do not end and do not repeat are (irrational numbers / rational numbers).
pantera1 [17]

9514 1404 393

Answer:

  irrational numbers

Step-by-step explanation:

The real numbers whose decimals do not end and do not repeat are irrational numbers.

__

If a decimal number ends or repeats, it can be represented by the <em>ratio</em> of two integers. That is the essence of a <em>ratio</em>nal number.

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Pencils were ordered in boxes containing 6 pencils each. The grade level has 100 students. If the teachers want to start the yea
Bezzdna [24]

Answer:

67

Step-by-step explanation:

(4*100)/6

=400/6

=66.67

Round to get 67

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