Xthese next few questions that i need with are on the topic 'rearranging formulae', would really appreciate it if someone could me out, it's all due tomorrow and i don't understand can't get a detention! 1) v= 2a +3b + c (make c the subject of the formula) 2) a= (symbol for pi) t + 5t (make the subject of the formula) 3) r= 3s + (symbol for pi) s + 2t (make s the subject of the formula) 4) k= l ÷ m-l (make l the subject of the formula) then (make m the subject of the formula) 5) a= k (x+5) ÷ 3 (make x the subject of the formula) 6) r= u + v² ÷ u + v (make u the subject of the formula) 7) 3x² + 2 ÷ 5 = y ÷ 10 + y (make y the subject of the formula) 8) √a - 3 ÷ 5 = 4b rearrange this formula to give a in terms of b 9) s= 2(symbol for pi) d √h² + d² rearrange this formula to make h the subject i know it's a lot but x you are really clever if you can x