Answer:
36 Miles
Step-by-step explanation: 15 + 9 + 12 = 36 miles
It would be D, because to be a function, a set of ordered pairs cannot have the same x value. The y value can be the same though.
(5,6), (8,6), (9,6)
As you can see, all of the x values are different, so it is a function.
The change in the first week is .375 pounds =. Divide 3/4 by 2
Answer:
12
Step-by-step explanation:
h(n)=3n
h(4)
1. Subsitute 4 for n
h(4)=3*4
h(4)=12
