Marta wants to have at least an average of 90% in her class. her grade is calculated by averaging her homework score and the scores from five exams. her homework grade and scores from the first four exams are given below 88%, 86%, 89%, 85%, 99% if all scores are weighted equally, what score does marta need on her final exam to get a 90% average? round to the nearest tenth if necessary

If its non of them tell me..valerie took a day-trip. she drove from her house for a while and took a coffee break. after her coffee break, she continued driving. after  2  hours of driving after her coffee break, her distance from her house was  210  miles. her average speed during the whole trip was  60  miles per hour. valerie created the equation  y−210=60(x−2)  to represent this situation, where  xx  represents the time in hours from her coffee break and  yy  represents the distance in miles from her house. which graph correctly represents valerie's distance from her house after her coffee break?