Please help simple alebgra! Write an equation representing the translation of f(x) = 7x + 3 down 4 units. Will mark brainliest!

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

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