Answer:
A.
Explaintion:
n=13. 13+2 = 15
I hope this helps ( :
Answer: B
Step-by-step explanation:
because 4 is the number of (n) plus the 2
Answer:6.66666 kilocalories per hour
True
a = 2
x = 15
y = 10
Z= 2x15/10 = 3