If triangle ABC is rotated 90 degrees clockwise about the origin, what are the coordinates of B’?

The lengths of three rods are 6cm, 9cm, and 11cm. How can you see those rods to measure a length of 14cm? Show the process. 

Gina is 3 years older than Ana.  Six years ago she was twice as old.  What are their ages now?

Write the equation of the circle with center: ( − 3 , − 6 ) and radius: 3.

If f(x) = (1 - x)² and g(x) = 3 - x,  find f(g(x)) and g(f(x)).

The product of two numbers is 800.  The difference between the numbers is 20.  What are the two numbers?

A 9 inch apple pie sells for $6.  What is the cost per square inch rounded to the nearest cent?

The function d(t) = 17t² - 110t gives the distance a car going a certain speed will skid in t seconds.  Find the time it would take for the car to skid 180 feet.

Put the equation y = x² - 8x + 7 in the form y = (x - h)² + k

The hypotenuse of a right triangle is 16 ft long.  One leg is 6.6 ft longer than the other leg.  Find the lengths of the legs.  Round to one decimal place.