Which expression is equivalent to 1/4 (4+9)? pl help me I only have 20 minutes

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

Triangle xyz has vertices x(1,3), y(0,0)

Reflect the point (7,0) across the y-axis