Which expression is the greatest common factor of the two addends in 18x + 30x2?

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b

In the film, zeke the zombie slayer versus the zombies from space, zeke slayed 140 zombies. in the sequel, zeke the zombie slayer versus the zombies from space, part 2, he slayed 5% more zombies. how many zombies were slain by zeke in the sequel?

Solving algebraic equations 2m+3=11