3 years ago

Find the least common denominator for these two rational expressions

1 answer:

4 0

Answer: The LCD is 5y.

I hope this helps!

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likoan [24]

A/3=7/10
21=10a
a=2.1
100a=100*2.1=210

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3 years ago

Vlad [161]

Ok sure—————-_______—-____

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3 years ago

Anna35 [415]

6z -4 - z + 10 = -9
Combine like terms
5z + 6 = -9
Subtract both sides by 6
5z = -15
Divide both sides by 5
z = -3
Have an awesome day! :)

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3 years ago

Angelina_Jolie [31]

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2 years ago

Irina18 [472]

Answer:

1 3/8

Step-by-step explanation:

Step by step explanation is below. See attachment :)

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2 years ago