Ella bought some key chains and spent a total of $16. Each key chain cost the same whole-dollar amount. She bought between 3 and 7 key chains.

I'm so close to finishing all these.

Which elements in the set below are integers? 12, –3⁄4,√ 25 , –7, √ 5 , 14⁄7, 9 a. 12, √ 25 , –7, 9 b. 12, √ 25 , –7, 14⁄7, 9 c. –3⁄4, 25 , √ 5 ,14⁄7 d. 12, –7, 9

Need this asap if anyone can i would be very grateful. if you could show workings that would really