6 inches. explanation: if 2 in= 1 mile then multiple 2 by 3 (# of miles) & you get 6
Answer: 6x^3
Step-by-step explanation:
Answer:
y = 16
Step-by-step explanation:
Given that y varies directly as x then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition y = 48 when x = 6, thus
k =
=
= 8
y = 8x ← equation of variation
When x = 2, then
y = 8 × 2 = 16
x(greater than or equal to)5