Sistem persamaan 4x - 3y = 23 dan 3x + 2y = -4 adalah x dan y dengan metode eliminasi, maka nilai dari x - 2y adalah

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Which system of linear inequalities is represented by the graph?

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?