Jerome bought stock in his favorite fast-food restaurant chain at $70.85. however, it has fluctuated up to $0.75 in a day. find the range of prices for which the stock could trade in a day.

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?