B is between A and C. AB = 2x + 11 and BC = 50 – 4. AC = 42. Find the value of x and the length of AB.
Is B the midpoint of AC? Explain why or why not.

Traffic on saturday, it took ms. torres 24 minutes to drive 20 miles from her home to her office. during friday's rush hour, it took 75 minutes to drive the same distance. a. what was ms. torres's average speed in miles per hour on saturday? b. what was her average speed in miles per hour on friday?

△abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.

Write down in words the number 65 405