State whether the numbers are on the same or opposite sides of zero. -2.4 and 2.3
-2 1/5 and -1
-0.3 and 0.3
0.44 and -2/3

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An astronaut drops a rock into a crater on the moon. the distance, d(t), in meters, the rock travels after t seconds can be modeled by the function d(t)0.82. what is the average speed, in meters per second, of the rock between 5 and 10 seconds after it was dropped?

34 cup. a serving of vegetable soup is 23 cup. the restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. how many more cups of chicken noodle soup did they sell than cups of vegetable soup?

Multiplying an even number of negative numbers gives an answer that is choose from: