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

Which organisms are more closely related, [bears and lizards] or [bears and newts]? How do you know?

Which improper fraction is represented by the shaded area?

questions Gross profit minus all the expenses related to the business is referred to as... Net Income Negative Revenue Total Income Net Profit

what is a higher certificate

A construction company needs to remove 3 5/6 tons of dirt from a construction site. They can remove 7/9 tons of dirt each hour. what is the total number of hour

3. Margo wants to have a clown deliver balloons for her kid's birthday. Clowns R Fun charges $2.25 per balloon and a $5 delivery fee. Singing Balloons charges

which languages are files transcribed in?

In a pizza restaurant, you can get a basic pizza with two toppings, cheese and tomato. You can also make up your own pizza with extra toppings. You ca choose fr

r- 1.7 equals 4.3 solve for R what is it

need answer asap, correct answer gets brainliest.