Is x - 4 a factor of f(x) = 2x3 + 5x2 − 37x − 60? Why or why not?

How do you do this geometry problem

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?

What other information do you need to prove triangle dac=bca by asa