PS-Algebra

PS Questions from Algebra

If 6/a(a+1)>1, which of the following could the value of a
Concept: The question deals with fundamentals of inequality and sign change. Solution: 6/a(a+1)  > 1 and this is not possible for a(a+1)<0   =&g...
Tue, 12 Oct, 2021 at 1:34 PM
Of the 60 animals on a certain farm, 2/3 are either pigs or cows
Concept: The  question tests on a word problem Solution: From the question stem, we know that there are a total of 40 pigs or cows. Of these 40, we need t...
Tue, 12 Oct, 2021 at 1:34 PM