Point M with coordinates (3, 4) is the midpoint of the line AB and A has the point (-1, 6). What is the point of B? (G2B)

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?