What is the answer to x-y=6
to x=6+y

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

An angle that measures between 90 and 180° is called a(,

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth