The perimeter of a rectangle is 400 feet and the length of the rectangle is 3 times the width. find the dimensions of the rectangle

What is the average rate of change for this function for the interval from x=2 to x=4 ?

Compare the cost of the bike trips from the two companies shown. for both the cost in a linear function of the number of days which statements is true

Find the commission on a $590.00 sale if the commission is 15%.