manilen

Questions and answers by manilen

Questions (10)

An item was already discounted by 10% but had to be discounted by another 10 % to make the price even more attractive to
1. 5 answers
2. 974 views
Find all the positive integers (x,y) that satisfy x^4=y^2+97?
1. 4 answers
2. 1,408 views
48. How many real numbers satisfy x^6+|x|=7?
1. 4 answers
2. 876 views
Determine all real number x that satisfy |x^2-x-3|>|x^2-x-3|?
1. 1 answer
2. 320 views
What is the minimum value of |x|+|x-1|+|x+2|?
1. 1 answer
2. 335 views
Let x=2^100,〖y=3〗^60 and z=〖10〗^30 . What is the smallest number among the three?
1. 3 answers
2. 392 views
simplify √(23+√408) -√(23-√408) ?
1. 3 answers
2. 804 views
If x and y are positive real numbers satisfying x+y≤xy, what is the smallest value of x+y?
1. 2 answers
2. 690 views
A class of 30 students took two quizzes. Sixteen passed the first quiz and 20 passed the second quiz. If four students failed
1. 4 answers
2. 1,103 views
If you randomly choose two different numbers from 1 to 10, what is the probability that one number is one more than the other?
1. 5 answers
2. 726 views

Ask a New Question