Respuesta :

(4) A=4
B= 77

(5) A=-1
B=20
merciemaddox13

Answer:

(1)= A= 17, B= 20

(2)= A= 33, B=73

(3)= A= -18, B= 1

Step-by-step explanation:

I got confused on number 3 so it could be B= 1 or B= 35 the others i am not sure i tried working them out but i kept getting confused so i did try my best