6. A plumber charges $45 for travel and $60 per hour. The cost for h hours can be found using this expression.
60h + 45
What is the total cost of a repair that takes 3 hours?
OA. $648
OB. $225
OC. $165
OD. $108

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −

Find four solutions of the given function. write the solutions as ordered pairs. 4x – y = 4

Find the area of the shaded region.