Chapter 9: Q 9.1. (page 861)
Solve
Short Answer
The solutions of the quadratic equation:.
Chapter 9: Q 9.1. (page 861)
Solve
The solutions of the quadratic equation:.
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Two painters can paint a room in 2 hours if they work together. The less experienced painter takes 3 hours more than the more experienced painter to finish the job. How long does it take for each painter to paint the room individually?
Solve :-
Roy kayaked up the river and then back in a total time of 6 hours. The trip was 4 miles each way and the current was difficult. If Roy kayaked at a speed of 5 mph, what was the speed of the current?
The length of a 200 square foot rectangular vegetable garden is four feet less than twice the width. Find the length and width of the garden, to the nearest tenth of a foot.
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