What is the selling price if the cost price is R720 with a profit of 40%

What is the binomial expansion of (2x-3)^5

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

State one method by which you can recognize a perfect square trinomial.