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

How did the depression affect women and children?

A number cube is rolled 24 times and lands on 2 four times and on 6 three time. Find the experimental probability of not landing on a 6

a soccer team played 160 games and won 65% of them. how many did they win?

why can parents who are heterozygous for type a and type b blood have children with any of the four human blood types?

how might a scientist a determine whether trait sex-linked by observing the offspring of several genetic crosses

What is a group of organisms that look alike and can reproduce among their selfs ?

Which is the same as 0.08? A) 80% B) 80/100 C) 8% D) 0.8

Why did president Washington want the United States to remain neutral

sam cut a pie into equal parts.There are 3 slices left.The angle measures for 3 slices is 72.how many slices did he cut?

Graph the line using intercepts: 4x-3y=12