HELP ME ILL GIVE BRAINLIST

Three times the difference of federico’s age, and 4, increased by 7, is greater than 37. what are possible values of federico’s age?

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building