Homework Help: pre-algebra

Posted by susan on Wednesday, July 13, 2011 at 6:26pm.

jack brought 3 items that cost 25 dollars each, and five items that cost 40 dollars each. what was the total cost, including 5% sales tax?

pre-algebra - Ms. Sue, Wednesday, July 13, 2011 at 6:30pm
3 * 25 = ?

5 * 40 = ?

Add those products.

Then multiply the sum by 1.05 to find the total cost.

I'll be glad to check your answer.

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