Calculate the marked price (original price) if a. After 25% discount, the price of an article is Rs 7500,

please with calculation

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15