Posted by **Abby** on Thursday, October 27, 2011 at 2:54pm.

Divide and simplify

6a+18/a-3 divide by a+3/a-4

I got 6a-24/a-3

- Help -
**Steve**, Thursday, October 27, 2011 at 4:33pm
Looks good to me, but some parentheses would make it clearer.

- Help -
**Abby**, Thursday, October 27, 2011 at 6:03pm
lisa can shovel the drive way in 35 minutes john the same driveway in 45 how long will it a\take3e them together?

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