The only two operations that should be used to find the answer to a percent problem are multiplication and addition. True or False

Which expression gives you the distance between the points (5,1)and(9,-6)

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.