Simplify: 1/3 + 3 + 4(1/2) + 2/3

What sums are equal to 6/12? choose all answers that are correct a.6/12+6/12+6/12+6/12+6/12+6/12 b.2/12+1/12+1/12+2/12 c.5/12+1/12 d.1/12+1/12+1/12+3/12 plz : )

What is the the greatest common factor ?

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?