Jacob is 20 miles west of a meeting with mark. mark is 15 miles east of the meeting place. jacob and mark each leave at noon and arrive at the same time. if jacob travels 40 miles per hour, how fast does mark drive?

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Which expression gives the area of the triangle shown below

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29