Answer:-
The option B is the right answer.
Solution:-
Answer:
Sometimes true
Step-by-step explanation:
Examples:
Denominators are 2 & 3
LCM is 6 (2×3 = 6)
True here
Denominators are 2 & 6
LCM is 6 (2×6 = 12)
Not true here
Answer:
60%
Step-by-step explanation:
A 40% discount means that 40% will be off, meaning you won't have to pay 40% of the original price. Therefore, you only pay 60% of the original price (100% - 40% = 60%).
You could have ANY rule you want. Just substitute for and for but MAKE SURE THAT ONCE YOU SIMPLIFY IT, IT IS TRUE. Lets start making some equations!
How about:
If we substitute into it, we find it works.
How about:
By the way, if you substitute y and x into the equation above, you will find they also work.
Thank you, and I hope this helped.
Sincerely,
Flowergirl1629957