Ms. posillico shoes are in ratio of 6: 2: 3: 4; wedges, stilettos, sneakers, sandals respectfully. she owns 18 pairs of wedges. how many pairs of shoes does she own? (show your work)

6:2:3:4

 for every 6 pairs of wedges she owns 2 Stillettos, 3 sneakers and 4 sandals

18/6 =3

3*2 =6 stilettos

3*3 = 9 sneakers

3*4 =12 sandals

18 + 6 + 9 + 12 = 45 pairs of shoes

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24