a trader makes a loss of 10 percent on a bicycle sold for 54000.if he had sold it for 57600%, what would have been his percentage gain or loss

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.