The pair (-1, 1) is a solution to the equation 2y - 3x = 5. Find another (x, y) pair that is a solution to the equation.

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?