Multiplication of Real Numbers

When multiplying or dividing integers an even number of negatives

When multiplying or dividing integers an even number of negatives yields a positive product

When multiplying or dividing integers an odd number of negatives

When multiplying or dividing integers an odd number of negatives yields a negative product

During a chemical reaction, the temperature to the beaker decreased by 20 C every minute until 10:23 A.M.

During a chemical reaction, the temperature to the beaker decreased by 20 C every minute until 10:23 A.M. If the temperature was 170 C at 10:00 A.M., when the reaction began,

During a chemical reaction, the temperature to the beaker decreased by 20 C every minute until 10:23 A.M. If the temperature was 170 C at 10:00 A.M., when the reaction began, what was the temperature at 10:23 A.M.

During a chemical reaction, the temperature to the beaker decreased by 20 C every minute until 10:23 A.M. If the temperature was 170 C at 10:00 A.M., when the reaction began, what was the temperature at 10:23 A.M.

During a chemical reaction, the temperature to the beaker decreased by 20 C every minute until 10:23 A.M. If the temperature was 170 C at 10:00 A.M., when the reaction began, what was the temperature at 10:23 A.M.

1.5 Numbers 1 - 78

Go For The Zero Means 1. Draw the ____ 2. Bring down the __ __ and its _______ 3. Add in the _____ 4. Bring _____the ____ signs