Answer: 751
Step-by-step explanation:
Dg stands for "differential geometry"
hope this helps
The answer is 30 because u need to add 60+90=150 and then subtract 180-150 which gives you 30
If Bobby claims Peter started with 21 cards, then we'll work this into our equation.
21 - 3 (that he lost) = 18
18 / 2 (the half he gave) = 9
So this means that he did have 21 cards to begin with. Please reply to this with a list of the answers that can/could be checked!
