Stan can wash a car in 12 minutes it takes Jill four minutes to wash a car how much time will they spend washing cars if they fi
1 answer:
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This is easy! Just use the point-slope form: 
Plug in the values:
-1 - 4 = m(2 - (-3))
Combine like terms
-5 = 5m
Divide both sides by 6
m = 5/-5 or
m = -1
Plug in the values:
-1 - 4 = m(2 - (-3))
Combine like terms
-5 = 5m
Divide both sides by 6
m = 5/-5 or
m = -1
10.44031 that’s the square route
