A boy bought Oranges at the rate of #24.00 for 5 and sold it at the rate of # 30.00 for 4 Oranges. Find the profit made of the ones sold 

Differentiate y = (5x + 1)\(^4\)

Simplify \(\frac{ 5 + \sqrt{7}}{3 + \sqrt{7}}\)

Find the perimeter of a triangle whose vertices pass through ( 3, 2), (4, 5) and (6, 2) in surd form.

Find the 7\(^{th}\) term of the sequence -10, 50, -250 ...........