Help on 36 and 37 pls, the choices for 37 are 70,77,82, and 90

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?

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have