Your favorite pizza shop chargers $12 for any pizza plus $0.75 per topping. You have $20 to spend. At most, you can buy a pizza with [blank] toppings.

Which of the following transformations will make coincide with ? a. counter-clockwise rotation 90º about a, followed by a translation 5 units to the right b. translation 5 units to the right, followed by a reflection across the y-axis c. translation 5 units to the right, followed by a reflection across the x-axis d. translation 1 unit up and 5 units to the right, followed by a reflection across the x-axis