| Giver | Post | Date |
| dakshdhull | In a group of x students, w students | 05-Mar-2024 |
| Ykayonu | Re: If the operation ∆ is defined by a∆b = (b-a)^2/a^2 for all n | 05-Mar-2024 |
| dakshdhull | On a certain table is a collection of 45 pens of various col | 04-Mar-2024 |
| Ykayonu | Re: For any real number x, the operator & is defined as: &(x) = x(1 − x) | 03-Mar-2024 |
| Ykayonu | Re: If [x] is greatest even integer less than or equal to x, what is the v | 03-Mar-2024 |
| Ykayonu | Re: The function g(x) is defined as the greatest integer | 02-Mar-2024 |
| Ykayonu | Re: The function f is defined by f(x)=2^x-3. If f(x)=31, then th | 01-Mar-2024 |
| r1smith | x and y are positive integers, and x(x + 3) – 153 = xy | 29-Feb-2024 |
| Ykayonu | Re: If F(X) = 1/X - 1/(X+1), what is the sum of F(1) through F(200), inclu | 28-Feb-2024 |
| Danieloparaji29 | Re: Let f be a function such that f(mn) = f(m)f(n) for every pos | 28-Feb-2024 |
| r1smith | -k^(-k) versus -4, when m = -2 | 26-Feb-2024 |
| Ykayonu | Re: If |x + 1| = 2|x - 1|, what is the sum of the roots? | 23-Feb-2024 |
| Ykayonu | Re: If x≠4, what is the range of the solutions of the equation [m]|14–x|=[ | 23-Feb-2024 |
| HarishKumar | Re: The number of distinct factors of 10 | 21-Feb-2024 |
| r1smith | pqr < 0 < pqs, andpr > ps | 20-Feb-2024 |
| r1smith | pqr < 0 < pqs, andpr > ps | 20-Feb-2024 |
| Ykayonu | Re: if 3^x+3^x+3^x=3^21, what is x | 17-Feb-2024 |
| Bilinbiju | When positive integer n is divided by 45, | 16-Feb-2024 |
| Ykayonu | Re: if [m][square_root]2x^2 + 2xy + 13y^2[/square_root][/m] | 16-Feb-2024 |
| Mffm | If f(2x - 1) = 4x² - 4x - 8, then f(5) = | 14-Feb-2024 |
| Ykayonu | The equations x + y = 10 and x + y = 15 have how many solutions (x, y) | 14-Feb-2024 |
| Ykayonu | Re: If 4x - 3y = 10 and 3x - 4y = 5, then x + y =? | 14-Feb-2024 |
| Ykayonu | Re: If a + b = 2 and 3a – b = –14, then what is ab? | 14-Feb-2024 |
| Ykayonu | Re: If 6x - 15y = 33, and 6y - x = -18, what is the | 14-Feb-2024 |
| Ykayonu | Re: If 6x - 7y = 11 and -5y = 13 + 5x, what is the sum of x | 14-Feb-2024 |
| Pravek | Re: The heights of boys in a schools are normally distributed. B | 13-Feb-2024 |
| Pravek | The scores on a given history test are normally distributed | 13-Feb-2024 |
| Ykayonu | Re: If x - y = 5 and (x + 1)(y - 1) = 5, what is the value of xy? | 13-Feb-2024 |
| Ykayonu | Re: If a and b are positive integers, a2 + b2 = 41, and a2 - b2 = 9, then | 13-Feb-2024 |
| Ykayonu | Re: If 4x−3y=10 and 7x−8y=34, what is the value x−y? A. 2 B. 4 C. 6 D. 8 | 13-Feb-2024 |
