A trader bought a computer Rs. 400,oo, marked its selling
price making a protit of
on
the cost and gave
a discount of l

on the
marked price find,

1.the marked price
2.selling price
3. actual profit
4.actual protit percentage

Solve the system of equations. y= 2x y= x^2 - 15

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?