What is the measure of WUT?

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.