A plumber charges $30 for a service call plus $75 per hour of service. Write an equation for the cost, C, after h hours of service.

What will be the total cost for 4 hours of work?

Which statement is not always true for a parallelogram? (a) opposite sides are congruent. (b) diagonals bisect each other. (c) it has 4 congruent angles. (d) consecutive angles are supplementary.

Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be