Anthony1980 Anthony1980

01-09-2016
Mathematics

contestada

The cost C (in dollars) of making n watches is represented by C=15n+85. How many watches are made when the cost is $385

Respuesta :

halicora1738 halicora1738

01-09-2016

20 watches

385=15n+85
so you subtract 85 from 385 which is 300 then divide 300 by 15 and you get
'n'
which is 20

Answer Link

Otras preguntas

john spends $94 to buy packages of cleaning supplies for a camp. He buys t packages of towels; each package is $6 and contains 8 towels. He also buys s packag

Is silver tarnishing a chemical or physical change?

Which state produced the most citrus fruit in 2010: Florida, California, or Texas? Which advanced search would likely produce the best research material? 2010 +

What is the alveolar-capillary membrane?

What are food,water,living space and disease examples of

What region of asia has the most potential and why

Help! Im not quite sure how to start this worksheet, if someone could help and answer one question that would be so helpful (and maybe try to explain how you di

What is groundwater?

Round 48.073 to the nearest hundredth

Please help! For Spanish homework!!