Thursday

January 29, 2015

January 29, 2015

Posted by **Ellie** on Thursday, March 28, 2013 at 11:28pm.

I think it is m but not sure, can you help me understand how to figure out this equation. Please help!

Thanks

- math- please help -
**Steve**, Friday, March 29, 2013 at 12:03amc=60m

c/m = 60

they have told you that c=60m, so that for every minute, you get 60 copies.

- math- please help -
**Ellie**, Friday, March 29, 2013 at 9:56amThis helped alittle but the answers were multiple choice

a. c

B. 60

C. m

D .m/c

That is why I thought the best answer was c. = m

Is this correct?

- math- please help -
**Steve**, Friday, March 29, 2013 at 12:18pmwhy not (B)?

- math- please help -
**Ellie**, Friday, March 29, 2013 at 12:26pmHow do you figure this out? I don't know how to do it? Can you please explain how you would get b? Did you just divide each side by m?

Thank you for your help

- math- please help -
**Steve**, Friday, March 29, 2013 at 2:10pmBasically, that is just what you do.

we are told that c=60m

that is, using the units,

copies = 60 * minutes

now divide by minutes because you want the rate (copies/minute)

copies/minutes = 60

also, you can think of it like this

c=60m

now, what happens if you take 1 more minute?

60(m+1) = 60m+60

That is, during the next minute you get 60 more copies.

- math- please help -
**Ellie**, Friday, March 29, 2013 at 3:16pmThank you so much for your help.

**Answer this Question**

**Related Questions**

math - a copy machine makes c copies in m minutes according to the equation c=...

Math - A copy machine makes 60 copies per minute. A second copy machine makes 80...

algebra1 - the school bought a new copy machine which makes 20 copies per minute...

algebra1 - the school bought a new copy machine which makes 20 copies per minute...

Math - School is planning to purchase a new copy machine. The principal has ...

math - The president of the country PTA organization makes copies of membership ...

math - The president of the country PTA organization makes copies of membership ...

math - A local photocopying store advertises as follows. " We charge 9 cents per...

Math - a photocopy store advertises the following prices: 5 cents per copy for ...

Pre-Calculus - A local photocopying store advertises as follows. " We charge 14 ...