A number plus itself, plus twice itself, plus 4 times itself, i...

what happens once in june, twice in august,and not at all in october? Look at the letters in those...

I have 13 marbles, Tom has twice as many and Bill has twice the number that Tom has. How many marble...

One number is 10 more than twice another.Their product is 10 more than twice their sum.Find the numb...

The first term of a g.p is twice it's common ratio, find the sum of the first two term of the progre...

One number is 10 less than twice a second number.Find a pair of such numbers so that their product i...

One number is 10 less than twice a second number. Find a pair of such numbers so that their product...

What is positive number is twice from 10 as 1

Christian is ten more than twice his nephew’s age. If Christian is 28 years old, how old is his neph...

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