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12-05-2021
Mathematics

contestada

the value of y is directly proportional to the value of x. if y =35 when x=140, what is the value y when x=70

Respuesta :

12-05-2021

Answer:

17.5

Step-by-step explanation:

35÷y = 140 ÷ 70

or, 35 = 2y

or, y= 17.5

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