The line x-y + 2 = 0 cuts the circle x^2 + y^2 + 2x = 0 at two points A and B. Find the co-ordinates of the points A and B. Also find the equation of a circle whose diameter is AB.​

Frank has $66.50 in his account on sunday. over the next week, he makes the following changes to his balance via deposits and purchases: day debit ($) credit ($) monday 60.33 80.75 tuesday 54.45 wednesday 49.20 15.00 thursday 35.40 friday 16.85 75.00 saturday 80.56 on what day does frank first get charged an overdraft fee? a. wednesday b. thursday c. friday d. saturday select the best answer from the choices provided a b c d

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

Mr. rose asked his students to draw a quadrilateral with 4 unequal sides. draw an example of this kind of quadrilateral.