63.6k views
0 votes
David hires a septic system contractor to dig trenches fir his new septic tank. The cost to hire the contractor is a fixed cost of $130 plus an additional $85 per hour.

User Tgunn
by
8.1k points

2 Answers

3 votes
c(h)=85h+130 hope this helps :)
User Rick Roberts
by
9.1k points
3 votes
c(h)=85h+130

The cost as a function of hours.
User Tianlinhe
by
8.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories