Answer:
D
Step-by-step explanation:
You have to give more explanation
We are asked to sum the two trinomials

. We can start by using the distributive property to remove the parenthesis, giving us

. Next, when we combine like terms, we get

. Hope this helped!
5/9 = .55555555555 yards traveled per hop
15/9 = 1.6666667 feet per hop
Answer:
Step-by-step explanation:
what question?