What is the answer for 14x+2=2(_x+_)

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

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.