if 8x+4y=6 and 4x+5y=7, x+y equlals
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A train 100 meter long takes 3 second to cross a man walking at the rate of 6km/hr in a direction opposite to that of the train. Find the speed of the train.
distance D=rt where r & t are +ve and r is constant,as t increses then D_________
What is the selling price of a car? If the cost of the car is Rs.60 and a profit of 10% over selling price is earned.
0 Answers 3i Infotech, Canara Bank, iSoft,
what is the difference between functions and member functions? what is meant by cloud computing?
No. of animals is 11 more than the no. of birds. If the no. of birds were the no. of animals and no. of animals were the no. of birds( ie., interchanging no.s of animals and birds.), the total no. of legs get reduced by one fifth (1/5). How many no. of birds and animals were there?
There are 12 boys and 15 girls, How many different dancing groups can be formed with 2 boys and 3 girls. Which of the following fractions is less than 1/3?
5.A and B invest Rs.200 and Rs.300 respectively in a business for a period of 3 years, respectively. Then the profit will be divided in the ratio
A bus started from bustand at 8.00am, and after staying for 30 minutes at a destination, it returned back to the busstand. The destination is 27 miles from the busstand. The speed of the bus is 18mph. During the return journey bus travels with 50% faster speed.At what time does it return to the busstand?
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distance D=rt where r & t are +ve and r is constant,as t increases then D_________
why are u willing to change the company
3978 + 112 x 2 = ? ÷ 2 (a)8180 (b)2101 (c)4090 (d)8404 (e)None of these