| Giver | Post | Date |
| Johnstone123 | If N = 1! + 2! + 3! + . . . . . + 12! + 13! + 14! + 15!, what is the r | 22-May-2024 |
| Johnstone123 | Re: What is the greatest possible common divisor of two different positive | 22-May-2024 |
| Johnstone123 | Re: If N is a positive integer and N^2 has 15 positive factors, how many p | 22-May-2024 |
| Nelli | Re: If x and y are positive integers less than 10, which | 22-May-2024 |
| Nelli | Re: If 4^(2x + 1) + 4^(x + 1) = 80, what is the value of x ? | 22-May-2024 |
| Nelli | Re: Which of the following options is the approximation of [m]9^9[/m] [m]1 | 22-May-2024 |
| YashShar | If the sides of a triangle have lengths x, y, and z, | 21-May-2024 |
| Nelli | Re: A school has received 60% of the amount it needs for a new building by | 21-May-2024 |
| Johnstone123 | Re: Positive integer N has k positive divisors, and k has x posi | 20-May-2024 |
| Ykayonu | Challenge: At noon, Joe and a hummingbird leave Point A and | 18-May-2024 |
| Nelli | Re: In a certain game, a player can accumulate points only by s | 18-May-2024 |
| vinsingh418 | If a, b, c and d are four consecutive integers, and a^b = c^ | 17-May-2024 |
| vinsingh418 | If 7<x^2-4x+12, which of the following MUST be true? | 17-May-2024 |
| vinsingh418 | If 0 < y < x, then which of the following | 17-May-2024 |
| vinsingh418 | The equation x + y = xy = x/y has how many | 17-May-2024 |
| Mffm | Re: The dark purple region on the number line above is shown in its entire | 17-May-2024 |
| euphemism100 | Re: x/w - x/y = 0 and w^2 + 4 = 4w | 16-May-2024 |
| Nuttybro123 | If 7<x^2-4x+12, which of the following MUST be true? | 16-May-2024 |
| Nelli | Re: If k is 96% greater than its reciprocal, which of the follow | 16-May-2024 |
| yosef | At a dinner party, 6 people (A, B, C, D, E, and F) are to be seated ar | 14-May-2024 |
| yosef | If 3 different integers are randomly selected from the integ | 14-May-2024 |
| AyzaHania | Which is greater a or b | 14-May-2024 |
| gaussbonet | If 5x + 11y < 0 and 4x + 10y < 0, then.... | 14-May-2024 |
| Nuttybro123 | Re: If 1 > g > 1/2 and -1 < h < -1/2, then which of the following expresse | 13-May-2024 |
| Yashaswi9294 | Re: Solution X is 30% alcohol by volume, solution Y is | 13-May-2024 |
| imsourabh101 | Re: Rather than viewing the Massachusetts Bay Colony’s | 13-May-2024 |
| Nelli | Re: If 3 < x < 100, for how many values of x is x/3 the square o | 11-May-2024 |
| Nelli | If M is the least common multiple of 90,196, and 300, which of the fol | 10-May-2024 |
| Nelli | Re: If the least common multiple of 2x and y is 400 and the greatest commo | 10-May-2024 |
| yosef | Line K is defined by the equation 3x - 4y = 7, and line L is defined | 09-May-2024 |
