1:3:4
1x:3x:4x
1x + 3x + 4x = 8x
8x = 56
x = 7
1(7) = 7
3(7) = 21
4(7) = 28
Check: 7 + 21 + 28 = 56
So 56 can be divided in the ratio of 1:3:4, and it will be 7, 21, 28
Answer:
8
Step-by-step explanation:
A co-efficent is a number used to multiply a variable, and since 8x is the only variable, that means 8 is the only co-efficent.
(hope this helps :P)
Answer:

Hence, option (b) - 13w - 7 is correct.
Hope it helps you mate :)