It takes 2 1/3 hours to paint a wall. How long will it take to paint 7 walls at this rate?
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Start on -7 since it is the y intercept(b). 4/1 is the slope. So from seven you would go up 4 right 1.
Start on -7 since it is the y intercept(b). 4/1 is the slope. So from seven you would go up 4 right 1.