The sum of a certain number and a second number is -42.The frist number minus the second number is 52.find the numbers.​

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.

(: the two box-and- whisker plots below show the scores on a math exam for two classes. what 2 things do the interquartile range tell you about the two classes?

Acafeteria manager can choose from among six side dishes for the lunch menu: applesauce, broccoli, corn, dumplings, egg rolls, or french fries. he used a computer program to randomly select three dishes for monday's lunch. what is the theoretical probability the applesauce and broccoli will both be offered monday?