Answer:
73
Step-by-step explanation:
-9+84+(-2) =
-9+82 =
= 73
Hope this helps
Answer:
Un= 1+(n-1)6
Step-by-step explanation:
a = 1
d= 7-1= 13-7= 6
and using the formula, Un= a+(n-1)d
2.75%= convert it to a decimal
.0275
Now, multiply that by 20.
20*.0275= 0.55
0.55 is 2.75% of 20.
I hope this helps!
~kaikers
