Answer:
even
Step-by-step explanation:
Answer:
x = 9.6
Step-by-step explanation:
Given that x varies directly as y then the equation relating them is
x = ky ← k is the constant of variation
To find k use the condition x = 4 when y = 15
k =
= 
x =
y ← equation of variation
When y = 36, then
x =
× 36 =
= 9.6
I'll help ya but I need more info as to what you need help with mate.
Answer:280 square feet per hour.
Step-by-step explanation: