y varies directly as x, and y=20 when x=5

A varies directly as x and B is inversely proportional to x^2. Given that y= A+B and that y= 19 when...

If y varies directly as x^2 and y=20 when x=4, find y when x=7?

if y varies directly as x, if y=80 when x=32, find x if y=100

z varies directly as x^2. If z=36 when x=3,find zwhen x=4.

if y varies directly as the square of x and y=9 when x=9, Find x when y=15

If y varies directly with x, find the constant of variation with x equals 4 and y equals negative 24...

If y varies directly with x, and y equals 35 when x equals 5, find x when y equals negative 7. (1 p...

If y varies directly with x, and y equals negative 12 when x equals 6, find x when y equals negative...

Given: y varies directly as x. If y = 5 when x = 4, what is the value of y when x = 12?

y varies directly with x. When x is 3, y is 15. Find y when x = 21.

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