Which fractions represent the given fractions rewritten with their LCD? 2/5x+15y, 1/2x+6y

A). 4/10 (x+3y), 5/10 (x+3y)

B). 4 (x+3y) / 10 (x+3y) ^2, 5 (x+3y) / 10 (x+3y) ^2

C). 4/10x+90y, 5/10x+90y

D). 8/7x+21y, 10/7x+21y

1=2323 x=2323 what will xe be if the eqation is x21=232x2312/232

Henry is considering purchasing a mountain bike. He likes two bikes: one costs $500, and other costs $600. He tells his dad that the bike is more expensive is more 20% more than the cost of the other bike.

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Which of the following experssions are equivalent to 3/11? A: - 3/-11 B: - -3/11 C: None Of The Above

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