Set up a proportion with the similar sides. Then you should find what KB is. Sorry I couldnt answer directly. Im actually doing math right now
-3x + 2y = -3
4x - y = -1
2(4x - y = -1)
-3x +2y = -3
8x -2y = -2
-5x = -5
/-5
X = 1
Answer:
Exact Form:

Decimal Form:
3.75
Mixed Number Form:
3 
Step-by-step explanation:
Multiply
by 6, and it equals 3
pound of m&ms
Hope this helps :)