Answer:
-5/3
Step-by-step explanation:
add them together then divide by 5
81 +86 +81 +76 +71 = 395
395/5 = 79
your average was 79
Answer:
D
Step-by-step explanation:
I think it is D because exponential graphs usually have a curve to them. And the one you need is exponential decay so D is negative and exponential.
HOPE THIS HELPS! HAVE A GREAT DAY!! :)
Answer:
c. x>4
Step-by-step explanation:
subtract 7 from both sides. 11-7=4
x>4