When simplified, which choice is equivalent to a

2

b

3

a

−

1

b

2

c

?

a

b

c

abc

b

c

a

3

bca3

a

3

b

c

a3bc

a

3

b

5

c

answer: there are 453.592 grams in a pound.

95.03 is the answer. hope this !

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3