What is (f + g)(x)? f(x) = 2x + 6
g(x) = 5x
Write the answer as a polynomial or a rational function in simplest form.

Use the distributive law to multiply. 3(4x + 5y + 6)

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.