Which expression is equivalent to a+a+a+b+b+b a.3a +b. b.6ab. c. 3(a+b) d. a to the third power + b to the third power

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes

5x−4≥12 or 12x+5≤−4 can you with this problem