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3. Take Sanitha’s present age to be y years
a) what was her age 3 years back
b) Sanitha’s grandfather in 6 times her age

By Faith

3. Take Sanitha’s present age to be y years
a) what was her age 3 years back
b) Sanitha’s grandfather in 6 times her age
What is the age of her grandfather

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Faith

Which of the following equations is/are linear equations in one variable
a) 2a+3b=7​

(1) What is the lowest cost of a ticket that would allow the theatre to break even?
(a) Rs 3 hundred
(b) Rs 4 hundred