Answer:
4x+3y=68
9x+2y=77
plain= 5 shiny=16
Step-by-step explanation:
plain=x shiny=y
68%. There is a 17% faliure rate for a computer, so if you buy 4 computers...
17 x 4 = 68%
Correct me if Im wrong!
Answer:
15
Step-by-step explanation:
3*5*1=15
%60 because i dont know why actually
i can try to help
Step-by-step explanation: