HELP WORTH 50 POINTS AND ILL GIVE YOU BRAINLESS IF ITS RIGHT

Evaluate. Express your answer in scientific notation.
4.58 x 10^-6 + 7.33 x 10^-6

HELP WORTH 50 POINTS AND ILL GIVE YOU BRAINLESS IF ITS RIGHT Evaluate Express your answer in scientific notation 458 x 106 733 x 106 class=