Sam is 4 years younger than Amy. 5 years ago he was half her age. How old are they now? *I need an answer within 24 hrs please :)

What’s -11-33k and factor each expression completely

Evan went to the park and saw for animals each animal was either a duck or dog if he saw a total of 14 legs how many of each animal did he see

|2x - 6| > 10 {x|x < -8 or x > 2} {x|x < -2 or x > 8} {x|-2 < x < 8}