Answer:
t = 
Step-by-step explanation:
Answer:
f(x) =x^2+6 is a quadratic function because is x^2, other is linear function.
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
Answer:
7.5 pounds
Step-by-step explanation:
you divide 120 by 16 to get how many pounds is needed