If 2x-y=4 then 6x-3y=?
Answer Posted / heleena
36
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The speed of a motor boat in still water is 15 km/hr and the rate of current is 3 km/hr. What is the distance travelled downstream in 12 minutes?
if length of a rectangle is increased by 20% and width is decreased by 20% the area will be
The cycle has following specifications: The rear derailer is on the 14 tooth gear and the front derailer is on the 52 tooth gear. The rear gear has 14 teeth. The diameter of the rear wheel is 27". If a cyclist pedals at 75 revolutions per minute, then what will be the speed achieved?
modulo(373,7)+round(5.8)+truncat(7.2)-round(3.4) = ? i exactly don't remember the truncate function.but the function was where we skip the '.' part.
There are 19 horses in a stable. All but eight died. How many will be left in the stable?
What is your objeective in career ?
A ridge formed over Pacific Ocean was because of the intersection of two volcanoes. But in history it was written that it was not due to those volcanoes. It proves a contradictory to form the view that history will be proved wrong in the future.Inference?
falling height is proportional to square of the time. one object falls 64cm in 2sec than in 6sec from how much height the object will fall.
Find the product of the prime numbers between 1-20
Cost of an item is Rs 12.60 ,profit is 10% over selling price.
Complete the series. 4, -5, 11, -14, 22, ---
2 oranges,3 bananas and 4 apples cost Rs.15 . 3 oranges 2 bananas 1 apple costs Rs 10. what is the cost of 3 oranges, 3 bananas and 3 apples ANs Rs 15.
total balls are z, the number of red balls is n and the remaining are blak balls,then the % of black balls equal to ?
a hollow space on earth surface is to be fille((d) total cost of filling is rs 20000. The cost of filling per mt3 is rs 225 .how many times a size of 3 mt3 soil is required to fill the hollow space?
a solution is prepared by mixing two solution with sprit 20% & 60%…In what ration they should be mixed to get the 50% sprit in resultant solution .