Answer: 12
Explanation: An electrician charges a base fee of $80 plus $45 for each hour of work. The minimum the electrician charges is $170. Create a table that shows the amount the electrician charges for 1, 2, 3, and 4 hours of work. Determine the domain and range of the relation in context and explain whether or not this represents a function.
I'm fairly sure that the answer is an ecosystom.
<span>A line and a point are always coplanar.</span>
Answer a.