The identity (x^2+y^2)^2 = (x^2+y^2)^2 + (2xy)^2 can be used to generate pythagorean triples. what pythagorean triple could be generated using x=8 and y=3

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.

Sara sells beaded necklaces she makes a profit of 4 dollars pn every neclace she sells which table represents the profit sara makes

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base