the cost of notebook is twice the cost of the pen linear equation in two variable
Answers
Explanation:
Let the cost of a notebook be Rs. x and that of a pen be Rs. y.
Given the cost of a notebook is twice the cost of a pen.
Then x=2y
or, x−2y=0.
This is the required linear equation in two variable.
Explanation:
Which one of the following is the difference in local time between the places located a 165° East and 165° West?
(a) O hrs
(b) 12 hrs
(C) 22 hrs
(d) 24 hrsThe longitudinal difference between the places given in question is 330 degrees (165+165), which means that difference in time will be 330/15, i.e. 22 hours.: Rewrite these sentences correcting the use of Articles
1. We begin our work at the daybreak.
2. Flowers in that vase are beautiful.
3. Mount Everest is highest peak in world.
4. I have never seen such beautiful girl.
5. Bay of Bengal separates India from Burma.
6. Climate of this place does not suit me.
7. Her brother is M.A. in the English.
How
English
river
indry
8. The gold is precious metal.
9. The time is money.
10. Man is known by company he keeps.
11. His brother is in the New York these days.
12. The honesty is a best policy.
13. Whole class was fined.
14. Breakfast is first meal of day.
15. Alphonso is called king of mangoes.
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