Answer:
34.5 hours as carpenter or 27.6 hours for blacksmith (Not sure about this sorry)
Step-by-step explanation:
690 ÷ 20 and 690 ÷ 25
1. y=2x-3
2. y=2x+3
3. y=-2x+3
4. y=-2x-3
4. refusal
since defiance means not willing to cooperate
