Answer:
4÷1/5×4=80
divide 4 and 1/5 and you will get 20 then multiple by 4 and you will get 80
#2= +$700 I couldn't see #14 and 15
The answer would be 1/4 pounds((One and one quarter pounds)) I hope this helps :3
I believe it would be any number that is within the darkest shaded area. (-4,1) seems like it would be correct.