The diagonals of a rectangle a. bisect each other b. be perpendicular c. be congruent d. a and b e. a and c

What is the inverse of the function f(x) = 2x + 1?

What is the missing constant term in the perfect square that starts with x^2 -20x

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28