Matt runs 2 4/5 miles a day at 10 minutes per mile. How many minutes does he run in 7 days?

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?

An angle that measures between 90 and 180° is called a(,

What can you determine about the solutions of this system