I think the correct answer is C. i hope this helps
99.42 miles would be your answer
1/10 of 0.9= 0.09
8*10= 80
Are you trying to get the answer 80.09
Greetings!Expand.
Distribute the parenthesis:
Combine Like Terms.
Rearrange to follow proper form.
Hope this helps.
-Benjamin
#sol1
a1=1×4-1=3
a2=2×4-1=7
a3=3×4-1=11
a4=4×4-1=15
a5=5×5-1=19
#sol2
f(1)=1×4-1=3,
f(n+1)=f(n)+4,
so .... you know.