Try this option:
only the 1-st way, where 25x+40x=x(25+40)... =260.
Another way to calculate it is 25*4+40*4=100+160=260.
answer: way 1.
Answer:
true
Step-by-step explanation:
for example: 2 and 3
2.0000000001,2.0000002..........infinite...........3
F(x) represents how many books in total and x represents the number of days
Circumference =

We know that the circumference in here is equal to 23000 miles.
23000 = pi x d
pi will be approximated to 3.14
23000 = 3.14d
divide both sides by 3.14 to get
about 7325 as the diameter