Ms. callahan had 250 sheets of paper. she used 6 sheets of paper. she then gave each student 3 sheets of paper. which expression represents the number of sheets of paper ms. callahan had left after she gave paper to n students> a) 250 - 9n b) 250 - 3n c) 250 - 9 - 3n d) 250 6 - 3n

If f(x)=2x^6+x^2+2 then what is the remainder when f(x)is divided by x+2

On a coordinate grid, point p is at (4, 3) and point r is at (−2, −5). points q and s are a reflection of both points across the x-axis. what are the coordinates of q and s? q(−4, 3), s(2, −5) q(4, −3), s(−2, 5) q(−4, −3), s(2, 5) q(−4, 3), s(−2, 5) ; -; i can't figure it out, if someone can me with the answer,that would be nice

Based on the diagrams, what is the value of x?