UNIT 1 REVIEW

What did you learn during this first unit?

How would you explain a direct proportion?

What happens when there is an inverse proportion?

• ^{If one value increases, the other increases.}

• If one value increases, the other decreases.

• If one value decreases, the other decreases.

• ^{If one value increases, the other stays the same.}

A snowstorm dumped 18 inches of snow in a 12 hour period. how many inches were falling per hour?

It takes 4 men 10 days to build a brick wall. How many days will it take 20 men?

You and 3 friends went out for dinner. All of you wanted to give the waiter a 15% tip. If the check was $642 (tip is not included), how much money did each pay?

How do you think you can improve yourself for next term?