Answer:
Creo que es 40
Step-by-step explanation:
80+15x+(11x-4)=180
26x=104
x=4
Entonces
11x-4 --> 11*4-4 = 40
4
503.47
the third one
2/6 =1/3
2 goes into 6 . 3 times
you forgot the diagram
I don't have any knowledge of guns. what's yours.