Andrew needs exactly 120 pencils and markers for his class to play the review game he created. The supply closet have boxes of pencils with 12 in each and boxes of markers with six in each
Accepted Solution
A:
Let x represent the number of 12 packs Let y represent the number of 6 packs 12x+6y=120 Rearrange for x 12x=120-6y X=10-1/2y Rearrange for y 6y=120-12x Y=20-2x Hope this helps!