Which problem has a sum of 16.52?
8.2 + 3 + 0.05
1.42 + 3.1 + 12
4.2 + 1 + 5.09
12.4 + 4.9 + 3

Which of the binomials below is a factor of this trinominal? x^2-13+30

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Atriangle has verticals at b(-3,0), c(2,-1), d(-1,2). which transformation would produce an image with verticals b”(-2,1), c”(3,2), d”(0,-1)?