Factor the polynomial completely. Check your answer.
20x^3 - 245xy^2

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

What point is the projection of q on a) r b) s c) t

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out