Johnfinesse Johnfinesse

27-05-2020
Mathematics

contestada

Find x if the average of 18, 19, 20, 13, and x is 18.
a. 20
c. 22
b. 21
d. 18

Respuesta :

yavunduk yavunduk

27-05-2020

Answer:

18+19+20+13+x=5.18

x=90-70

x=20

a.20

Step-by-step explanation:

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