Solving rational and irrational equations. Simplify the following with steps. Please help!! x^2+14x+48/ x+2 * x^2-4/ x+6

If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.