Answer:
3 boxex hope that helps. yea. thats the answer
C
Step-by-step explanation:
Maybe 0.6
See below
x = part 1
3x = part 2
x + 3x = part 3 summed, they equal 1000
x + 3x + x + 3x = 1000
8x = 1000
<u>x = 125 3x = 385 third part = 500 </u>