Answer:
3 because if you can only make two groups of three
(and how do you not know this? I really dont want to be rude)
Answer: $10.24
Step-by-step explanation: 12.95 * 0.15 = 1.94 12.95 - 1.94 = 11.01
11.01 * 0.07 = .77 11.01 - 0.77 = 10.24
1. x=17
2. x=19
3. x=3
4. x=4
100 ≥ 35 + 5x