There's not enough information to figure out the grasshoppers, but there should be 15 lady bugs, because 5+10=15
-7.89, -5.23, -5.22, 34.98, 51.02, 51.22
Lets break it down:
(Rational numbers consist of whole, numbers, integers, and fractions)
Negatives come after 0, so the greater the number gets, the less value it has, opposite of positive numbers.
So since -7.89 is the greatest negative number, it will have the least value.
Hope this helps!
I did get the one in the tux ♂️ and the other one ☝️