π‘ Solve: 2x + 3 = 11. What is x?
π‘ Calculate the integral of x^2 from 0 to 3.
π‘ A spinner has 4 equal sections, 3 red and 1 blue. What's the probability of landing on blue?
π‘ The greatest common divisor of positive integers m and n is 6. The least common multiple of m and n is 126. What is the least possible value of m + n?