Answer:
87.8
Step-by-step explanation:
87 + 80 + 96 + 94 + 88 = 439
439 ÷ 5 = 87.8
Answer:
The function of f(x) is 20 for the middle problem idk the others
Step-by-step explanation:
If you added more context then I would probably answer your question
<span>8 1/2 divided by 5 2/3 is </span>1 1/2
This is an arith. sequence, and the common difference is -9.
a(n+1) = a(n)-9, with a(1)=8. Thus, if we look at the first term, we see 8; subracting 9 from 8 produces the second term (-1).