Answer:

Step-by-step explanation:
1st you want to find a common denominator. which is 8.
2nd change
to 
3rd you add
and
together an you get 
Answer:
0%
Step-by-step explanation:
life
Is that the full question or does it say like a certain percent of $12.90 was color or?
I hope this helps you
x^6.1/8
x^3/4
4Vx^3
(4.square root of x^3)
5 units left and 1 unit up