12*3=36 pounds. so therefore 36
2 divided by 18 is 9 and 3 divided by 18 is 6 hope that helps
Answer:
x > 0, if not 4/x < 0
0 < 4/x < 6/7
0 < 28/x < 6
0 < 28 < 6x
0 < 4 2/3 < x
Step-by-step explanation:
Answer:
490 students have back packs
Step-by-step explanation:
700 / 10 = 70
70* 7 = 490