Fresh market sells three sizes of bags of pistachios .the big bag is 20 ounces and cost $8 .The medium bag is 16 ounces and cost $7.20 .The small bag is 12 ounces and cost $6.What is the cost per ounce for each size?

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm