At a baseball game, a vendor sold a combined total of 115 sodas and hot dogs. The number of sodas sold was 45 more than the number of hot dogs sold. Find the number of sodas sold and the number of hot dogs sold.

Which graph corresponds to the function f(x) = x2 + 4x – 1?

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

Rationalize the denominator- 12x/√x-10