Answere:
its black
Step-by-step explanation:
black is better and im right
Answer:
im in middle school and im trying to figure this out as well
Step-by-step explanation:
sorry if i get it i will tell you
First you want to find the surface area of one box
SA=2(l*w)+2(h*l)+2(h*w)
SA=2(12*12)+2(15*12)+2(15*12)
SA=2(144)+2(180)+2(180)
SA=288+360+360
SA=1008 cm² is for one box
Multiply by 4 to get for 4 boxes
4*1008=4032 cm²
Answer:
15x-6
Step-by-step explanation:
3(5x-2)
5x(3)-2(3)
<u><em>15x-6</em></u>