Or f(x, y), find all values of x and y such that fx(x, y) = 0 and fy(x, y) = 0 simultaneously. f(x, y) = 1 x + 1 y + xy

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities

Calculate the effective quarterly compound interest rate equivalent to a 1% of monthly compound interest rate.