Answer:
which principle prevents a brach from abusing its power
Step-by-step explanation:
1. the last one
2.the first one hope this helps.
The answer is square root of 39. 64-25=39
465 -(-45) = x
This creates a double negative which becomes a positive and you solution would be 465+45 =X, X = 510
If 1/5 of the cards are hockey cards, there are 2 hockey cards. if he wants to double that amount, he would multiply it by 2, so 2•2=4. The fraction of hockey cards is now is 2/5.
