If the unit selling price is 2.50 and the unit cost is 1.00 what action is needed to maintain the gros margin percentage when unit cost increase .25

The triangles are similar. what is the value of x? x=

The cash price of a television is $580.the hire-purchase price of the television is $865.the hire-purchase price is an initial deposit of n% of the cash price and 6 equal monthly payments of $120.find the value of n.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.