Posted by Brian on Thursday, April 16, 2009 at 7:02pm.
Al completed the job in 20 minutes. Al and Pam completed the job together in 12 minutes. How long does it take Pam to complete the job by herself?

Algebra 1  Mitch, Thursday, April 16, 2009 at 7:06pm
Duh!! Twenty minutes too.

Algebra 1  Brian, Thursday, April 16, 2009 at 7:09pm
Um, excuse me Mitch, but this is a multiple question answer and the following are the choices:
a. 8 minutes
b. 16 minutes
c. 32 minutes
d. 30 minutes
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