Respuesta :

19)  add 5 to each side and get
c/4 = 9
then multiply each side by 4 and then C = 35

20) add 6 to both sides and you get y [tex] \geq [/tex]18
For question nineteen it is 36 as c 36 divided by 4 = 9. 9 minus 5 = 4.            


For the next question the correct answer would be 22


Hope I helped


Brainliest if satisifed