Factor completely: x^4 – 16 a. (x2 + 2)3(x – 2) b. (x2 + 4)(x + 2)(x – 2) c. (x2 + 4)(x2 – 4) d. (x + 4)(x – 4)

How do i get my dad to stop making me gargle his pickle i want my mom to gargle my pickle not my dads

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling