Basketball and going on my phone wbu :)
Answer: can you be a little more specific?
Explanation:
Please
The smallest number of coins is theoretically 1, a 35 cents coin. but there aren't such coins! so it must be 2, 10+25
the biggest is using 5 cent coints, with 7 different coins.
and the difference is 5 coins: 7-2=5
14) Is incorrect ,here iswhy.First of all 8 x 10 = 80 so that would proove that 8 is a factor of 80. Second of all just because a number doesn't end in zero doesn't mean it's not a factor of a number
Because the reader needs to be able to understand what he/she is talking about.