Ms. bauer corrected 2⁄3 of the science quizzes. mr. richardson corrected 2⁄7 of the quizzes. what fraction of the science quizzes has been corrected?

Which value would be a solution for x in the inequality 47-4x< 7

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?

Alex took his brother to a birthday party. the party was scheduled to last for 1 and 3/4 hours but they stayed for 4/5 of an hour more. how long did she stay at the party?