Answer:
Step-by-step explanation:
5 bags= $12.50
1= ?
$12.50*1= 12.50
$12.50/5= $2.5
$2.5*5=$12.5
$2.5*3= $7.5
3 bags= $7.5
PREACH
that is so smart :)
321
0.05m + 3.95 = 20
0.05m = 16.05
m = 321
