Answer:
y = 5x
Step-by-step explanation:
since y varies directly as x then the equation connecting them is
y = kx ← k is the constant of variation
to find k use the condition y = 60 when x = 12, then
k = [tex]\frac{y}{x}[/tex] = [tex]\frac{60}{12}[/tex] = 5
y = 5x ← is the equation of variation
