horsessavedme horsessavedme

16-01-2020
Mathematics

contestada

y and x have a proportional relationship, and y = 28 when x = 21. What is the value of x when y = 42? A.14 B.18 2/3 C.31 1/2 D.56

Respuesta :

16-01-2020

Answer:

C 31 1/2

Step-by-step explanation:

21/28 = x/42 solve for x

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valor132008 valor132008

07-12-2020

Answer:

the answer is c 31 1/2

Step-by-step explanation:

i took the test=)

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