Kathy has 3/4 a yard of fabroc. she needs 3/10 of a yard for each doll dress she makes. how many doll dresses can she make

my dear correct answer is option number 3

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

$452.90 because you needed to round to the nearest cent

answer is your mom hey