A group of 42 people in a traveling stunt show performs at a local amusement park. There are three less than twice as many people who perform on skateboards as those who perform on bicycles. Let s represent the number of performers on skateboards and b represent the number of performers on bicycles. Which system of equations models this situation?

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000