Find the value of x and y x+y=4 x-y=2​

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?

Me i need ! find the asymptote and determine the end behavior of the function from the graph. the asymptote of the function is= blank 1 . for very high x-values, y =blank 2 options for blank 1 x=2 x=-2 x=3 x=-3 blank 2 options moves towards negative infinity moves toward the horizontal asymptote moves toward the vertical asymptote moves toward positive infinity