The book weighs 96 ounces.
One pound is 16 ounces, and 16 x 6 is 96.
Answer:
see below
Step-by-step explanation:
Closed under addition, subtraction and multiplication
Not closed under division :-
for example 3/4 = 0.75 which is not an integer
Answer:
y=7
Step-by-step explanation:
Since they are all congruent angles this means that the sides are equal too.