Add or subtract. write the answer is simplest form.
1: 2/7+1/4
2: 5/9+3/8
3: 3 5/6-2 7/15

(3x-8) or (3x+8)

step-by-step explanation:

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

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

i would think "anyone would want the best for their child" is correct