Which expression represents " half the sum of 5 and a number b"?

a. b+5/2
b. 2b+5
c. b/2=5
d. b/2+ 5

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition?

Jack is considering a list of features and fees for denver bank. jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?

Plzzz i beg u so much asap ! what is the slope of this line? enter your answer in the box.