Ben is going on a 240 mile trip. if he drives 3 hours at an average speed of 55 miles per hour, how many miles will he still have left to go on his trip

Find the value of x. give reasons to justify your solutions! c ∈ ae

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?

The length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?