If a/b + c/d are any two rational numbers, then what will be their sum? A. ad+bc/bd
B. a+c/bd
C. ad−bc/b
D. a(d+c)/bd

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?

The graph of f(x) is obtained by reflecting the graph of f(x)=-3|x| over the x-axis. which equation describes f(x)? a) f(x)=3|x| b) f(x)=|x+3| c) f(x)=-3|x| d) f(x) = - |x+3|