Cami is four years older than twice Toby's age. The sum of there age is 22. How old is Cami? How old is Toby?

Can someone me and plz do the problem

Ray ce is the angle bisector of zacd, which statement about the figure must be true? mzecd-mzecb mzace « 4mzacd zace - zdcb zecd zacd save and exit

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6