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baherus [9]
2 years ago
9

Simplify the rational expression 5x+15÷5x-15

Mathematics
1 answer:
belka [17]2 years ago
3 0

The answer you are looking for is x - 1.

To find this answer you divide 5x by 5x, to get 1x or x. Then, you divide 15 by -15 to get -1. Thus meaning the answer is x - 1.

I hope this helps!

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What are the possible values of x and y for two distinct points, (5, –2) and (x, y), to represent a function?
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7 0
2 years ago
This year, a small business had a total renvue of 51,000. If this 36% more than their total renvue the previous year, what was t
kenny6666 [7]

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5 0
3 years ago
Ten times the sum of half a number x and 8 is 12.
Diano4ka-milaya [45]

BREAKDOWN

10 times: 10 ×

The sum of: ( ) + ( )

which would be : 10 × ( ) + ( )

half a number: 10 × ( X/2 ) + ( )

and 8: 10 × ( X/2 ) + ( 8 )

is 12 : 10 × ( X/2 + 8 ) = 12

xxxxxxxxxxxxxxxxxxx

SIMPLIFICATION

Multiply ten: 10 X (X/2 + 8) = 12

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bring the like terms together: 5x = 80 - 12

Equals: 5x = 78

Find out X:. x = 78/5

FINAL ANSWER:. X = 15.9

XXXXXXXXXXXXXXXXXXXXXXXCCC

6 0
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