Any Americans still online here or am i the only one-

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each