Answer:
0: 35 x 0 = 0
1: 35 x 1 = 35
2: 35 x 2 = 70
3: 35 x 3 = 105
4: 35 x 4 = 140
5: 35 x 5 = 175
6: 35 x 6 = 210
7: 35 x 7 = 245
8: 35 x 8 = 280
9: 35 x 9 = 315
10: 35 x 10 = 350
11: 35 x 11 = 385
12: 35 x 12 = 420
She had 420 boxes to sell in total in 12 weeks.
Step-by-step explanation:
175/5 = 35