They need a common denominator. so the common denominator is 8. so multiply the 3 and the 4 each by 2. so then you get 6/8. then subtract 1/8 from 6/8. so it looks like 6/8-1/8 and you'll get an answer of 5/8.
Answer:
(x-6)^3
Step-by-step explanation:

Hope this helps!
Answer:
soooooo...... the answer issssssssss
Your answer is two rows of 10 =20
5 because 4x + 8x is 12x and then you add 13 to 47. Lastly, divide 60 by 12x which gives you 5 :)