Sue's average for 9 games of bowling is 108. what is the lowest
score she can receive for the tenth game to have an mean of 110?

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

How do you find the area of a triangle

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°