(a) In a sale, the price of a car was reduced from $ 17 000 to $ 15 300. Calculate the reduction as a percentage of the original price.​

Me figure out the process to determine x you appreciate it : )

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

The value √10 and √15 are plotted on the number line