What is 1/2 - 1/7 + 1/3

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

Which expression shows the sum of the polynomials with like terms grouped together

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit