Write an integer for each situation. Identify its opposite and describe its meaning. 1. A bank withdrawal of $500 2. A gain of 4 pounds.

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?