Solve the system using the addition method. 6x - 2y = 3 2x + 3y = -5

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Find the least common denominator for thesetvo rational expressions.n^2/n^2+4n+4 -3/n^2+7n+10