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svetlana [45]
3 years ago
11

Need help for number 13 and 14. The worksheet given to me is called simplifying rational exponents, my teacher gives us the answ

ers for it (in red) but I have no idea how to get it

Mathematics
1 answer:
Viefleur [7K]3 years ago
8 0
When there are variables with exponents on the bottom you have to subtract the ones on the bottom from the ones on the top. Then if the exponent is negative you have to flip it.
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Basic math
LenKa [72]

Answer:

The quotient contains a terminating decimal and The quotient is a whole number less than 11.

Step-by-step explanation:

To answer this one, it's mandatory to remember that quotient, is the outcome of a ratio: a number (r) over another (s) (different than 0). In this case:\frac{81}{918}. So q is equal to =0.08823529411.

Analyzing the number: 0.08823529411

This is not a repeating decimal, but it is a terminating decimal for it has an end.

The quotient is also a whole number less than 11.

The Whole Set of numbers is made up of the following numbers W ={0,1,2,...} and 0 < 11. Therefore it is true.

8 0
3 years ago
Read 2 more answers
Help me please thank u
borishaifa [10]

Answer:

4+3n

Step-by-step explanation:

We get the formula 4+3n because the pattern is +3 each term starting with the first term as 7. Since the first term is 7, we get 4+3n.

3 0
3 years ago
1/3 + 1/5 step by step
ella [17]

Answer:

8/15

Step-by-step explanation:

the denominators are different so you need to find the lowest common multiple which is 15

you times 3 by five so you have to change the 1 into 5

you times 5 by three so you have to change the other numerator to 3

so it becomes:

5/15 + 3/15= 8/15

8 0
3 years ago
Read 2 more answers
On Saturday, $585 was collected from the sale of 55 tickets for a performance. Adult tickets are $12 and student tickets cost 25
geniusboy [140]
12(.25)= 3. 12-3= 9 for student tickets

x = adult tickets

y = student tickets

x + y = 55

12x + 9y= 585

-12x - 12y = -660

-3y = -75

3y = 75

y = 25 student tickets

x + 25 = 55

x = 30 adult tickets
7 0
3 years ago
Shacarla made this table to show how two of her comic books have increased in value.Which conclusion can Shacarla make if the pa
ExtremeBDS [4]

Answer:

Turtle power is raising by $3.00 and Kid genius is raising by $10.00

Step-by-step explanation:


7 0
3 years ago
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