The function h(x) is quadratic and h(3) = 5(-10) = 0. Which could represent h(x)?

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$

Astock has a 25% probability of increasing by $10 and a 75% probability of decreasing by $5. what is the stocks expected increase or decrease?