To find √15, Ben found 3²-9 and 4²= 16. He said that since 15 is between 9 and 16, √15 must be between 3 and 4. He thinks a good estimate for √15 is 3+4= 3.5. Show the approximate in a 2 number line. Is Ben's estimate high, low or correct? Explain.

for the points

step-by-step explanation:

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63