The cost to replace a water pump in a car was $820. this included $375 for the pump and $89 per hour of labor. how many hours of labor was required to replace the pump.

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

How can constraints be used to model a real-world situation?

What is the point slope form of a line with slope -5 that contains point (2,-1)