12d-3d= 9d + 2 = 5
Subtract 2 from both sides you get
9d= 3
Divide by 9 by both sides
D= 0.33
F (1) = -2
hope this helps :)
Answer:
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Step-by-step explanation:
Answer:
Step-by-step explanation:
E (c)= 2c-3 has Sally
where c =number of cookies