Making a pillow requires 3/4 yard of fabric. how many pillows can you make with 12 yards of fabric?

Brainliest ! which of the coordinates are not of th vertices of the feasible region for the system of inequalities y≤4,,x≤5,x+y> 6 a(2,4) b(0,6) c(5,4) d(5,1)

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin

Ineed with question three. i don't understand how i'm supposed to achieve 3 marks.