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Rus_ich [418]
3 years ago
6

Can someone please help and explain ​

Mathematics
2 answers:
Alexeev081 [22]3 years ago
8 0

lcd is 2...............

Nuetrik [128]3 years ago
3 0

Answer:

2

Step-by-step explanation:

that is the least common denominator

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Please help me .. thank you ​
KiRa [710]

Step-by-step explanation:

Break down every term into prime factors. ...

Look for factors that appear in every single term to determine the GCF. ...

Factor the GCF out from every term in front of parentheses, and leave the remnants inside the parentheses. ...

Multiply out to simplify each term.

5 0
2 years ago
Read 2 more answers
Hello guys. plz answer and solve this question, I'm giving away 15 pts
aleksandr82 [10.1K]

Answer:

x = a³b + b²/ab + 1

Step-by-step explanation:

x = a² + b²/ab + 1

x = a² × (ab + 1) + b²/ab + 1

x = a³b + a² + b²/ab + 1

x = a³b + b²/ab + 1

8 0
2 years ago
The sum of negative eighteen and a number is eleven. what is the number? which equation could be used to solve the problem? x -
Zepler [3.9K]
Sum means addition 
negative 18 means -18
a number can be x
Sum of negative 18 and x should be 11
thus the equation is
-18+x=11
3 0
3 years ago
How do i find the value of a variable?
photoshop1234 [79]

To find the value of a variable you must know the basics of pre-Algebra.


Example:


2x+9=39


To find he answer of this you must subtract 9 from both sides

Then you are left with…


2x=30

Since 2x=30 means 2 times x equals 30

You can divide 2 from both sides to find the answer

Which is…

x=15



5 0
3 years ago
Mackenzie has d dimes and a quarters. She has a minimum of $3 worth of coins altogether. Write this situation as an inequality.
Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

d = dimes and a = quarters

0.10d + 0.25a > = 3 (thats greater then or equal) <===

3 0
3 years ago
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