They are 3, 5 and 7.
yes 60 times
No it isn't.
Yes
1, 3, 5, 7, 9, 15, 21, 25, 35, 41, 45, 63, 75, 105, 123, 125, 175, 205, 225, 287, 315, 369, 375, 525, 615, 861, 875, 1025, 1125, 1435, 1575, 1845, 2583, 2625, 3075, 4305, 5125, 7175, 7875, 9225, 12915, 15375, 21525, 35875, 46125, 64575, 107625, 322875.
y/5
Here, y is a variable & it can take any value. If y = 3, then 5 is greater than y. If y = 5, then 5 is equal to y. If y = 99.123, then 5 is less than y. So, it all depends on the value of y.
9
3
-8
(3+y)(5+y) 3*5 + 3*y + y*5 + y*y 15 + 3y + 5y + y215 + 8y + y2y2 + 8y + 15
-2