-3 1/2 is another way it can be written
Answer:
T(h)=40h+20
Step-by-step explanation:
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The answer would be 3 to 1 as there are 3 dogs and 1 cat and the question asks for the ratio of dogs to cats.
From the tables this would be 1 - 0.9773 = 0.0227 or 2.27%
120 - 30.5 = 89.5
89.5 / 12.5 = 7.16
the maximum of chairs he can paint is A, 7 chairs