n u iviathematicquiz. If the number of giris is 4(i) 5 pencils and 7 pens together cost Rs 50, whereas 7 pencils and 5 pens togetherand i , find out whether the lines representing thenore than the number of boys, find the number of boys and girls who took part inthe quiz.cost Rs 46. Find the cost of one pencil and that of one pen.2. Oa comparing the ratios ,a b 2following pairs of linear equations intersect at a point, are parallel or coincident:0 5x-4y+ 80(ii) 9(+ 3y + 12-07x+6y-9 018x+ 6y + 24-0

n u iviathematicquiz. If the number of giris is 4(i) 5 pencils and 7 p

1.	n u iviathematicquiz. If the number of giris is 4(i) 5 pencils and 7 pens together cost Rs 50, whereas 7 pencils and 5 pens togetherand i , find out whether the lines representing thenore than the number of boys, find the number of boys and girls who took part inthe quiz.cost Rs 46. Find the cost of one pencil and that of one pen.2. Oa comparing the ratios ,a b 2following pairs of linear equations intersect at a point, are parallel or coincident:0 5x-4y+ 80(ii) 9(+ 3y + 12-07x+6y-9 018x+ 6y + 24-0
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