Shelly's plumber charges her $50 per hour plus a service call fee of $75. If she is going to create a function to represent this situation, what would be her input (independent variable)? a. Total cost

b. Joe the plumber

c.50

d.75

e. Time, in hours

Amonument at a park is in the shape of a right square pyramid. a diagram of the pyramid and its net are shown. what is the surface area of the monument? enter the answer in the box. m²

In the geometric progression –3, 12, −48… what term is 3,072?

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