104/13 = y/2.5
Cross multiply.
13y = 260
y = 20
Kate K.
asked 03/01/19The value of y varies directly with x, and y = 104 when x = 13. Find y when x = 2.5.
I need help figuring this question out.
104/13 = y/2.5
Cross multiply.
13y = 260
y = 20
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