Evaluate the expression when x = 2.5 and y = 6.
5xy

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.