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Question 2
The value of y is directly proportional to
the value of x. If y = 35 when x = 140,
what is the value of y when x = 70?
A) 70
B) 280
C) 140
D) 17.5

Respuesta :

the correct answer is choice d because you would divide x by 2 to get 70. then you do the same with y so 35/2 = 17.5