A carpenter takes 2 hours to carve a wooden window, he charges ₹ 70 per hour and also a call out fee (basic charges) of ₹ 300. Which of the following statements are correct?
1.)If the carpenter charged ₹ 1,140, then the number of wooden windows carved would be 12.
2.) If y is the total cost (in ₹) and x is the total number of wooden windows carved, then the equation of the total cost is represented by y = 140x + 300y=140x+300.
3.)If y is the total cost (in ₹) and x is the total number of working hours, then the equation of the total cost is represented by y = 300x + 70y=300x+70
4.)If y is the total cost (in ₹) and x is the total number of working hours, then the equation of the total cost is represented by y = 70x + 300y=70x+300.
5.)If y is the total cost in (₹) and x is the total number of wooden windows carved, then the equation of the total cost is represented by y = 70x + 300y=70x+300.
Answers
Answer:
Step-by-step explanation:
1.)If the carpenter charged ₹ 1,140, then the number of wooden windows carved would be 12.
2.) If y is the total cost (in ₹) and x is the total number of wooden windows carved, then the equation of the total cost is represented by y = 140x + 300y=140x+300.
3.)If y is the total cost (in ₹) and x is the total number of working hours, then the equation of the total cost is represented by y = 300x + 70y=300x+70
4.)If y is the total cost (in ₹) and x is the total number of working hours, then the equation of the total cost is represented by y = 70x + 300y=70x+300.
5.)If y is the total cost in (₹) and x is the total number of wooden windows carved, then the equation of the total cost is represented by y = 70x + 300y=70x+300.
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