28=9n-17
45=9n
5=n
One side is 5
One side is 11
One side is 12
Answer: 4.1 cups of flour
Step-by-step explanation: Each cookie contains 0.125 of flour. If Megan wants 2.75 times as many cookies as the recipe calls for she would have to make 33 cookies. 0.125 x 33 = 4.1 CUPS OF FLOUR.
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14-21w i believed based on my learning
I would say all real numbers between 58 to 81.2 inclusive
The answer is (x-1) (x+6)