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Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

What is the solution to the equation e3x=12? round your answer to the nearest hundredth