A trader fixed the price of cosmetic items 30%. above the cost price. when he/she sold an item at 25% . discount, there was a loss of Rs 15. find the cost price and marked price of the items ​

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

Select the number of ways in which a line and a circle can intersect

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12