Try another version of this question Compute: `2[(-9,0),(-9,-4)] + 4[(-8,-5),(0,-2)]` `[(-102,-30),(-54,-36)]` `[(-11,1),(-3,0)]` `[(-50,-20),(-18,-16)]` `[(-17,-5),(-9,-6)]` Get help: VideoBox 1: Select the best answer `[(-50,-20),(-18,-16)]`
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Get help: Video
Box 1: Select the best answer