Slope is rise over run since it goes up 1 unit for every 2 units to the right, the slope is 1/2
Answer:
(6r+7)+(13+7r)=13r+20
(13-1/2r)-(1-r)=12-1/2r
(-8-r)+(2r-4)=-12+r
Last one is r-13/6
Step-by-step explanation:
8 calculate the problem and you get your answer :)
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