3. rosco's pet store's ratio of puppies to
kittens is 3 to 2. if rosco's pet store has 8
kittens, how many puppies does it have in
its store?

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

answer: 0.11 cents for each egg

find what is a dozen     dozen = 12

you have to divide 1.35 / 12 = 0.1125

the answer is d=3.09