Answer:
8 pancakes = 5g butter
1 pancake = 5/8 g
12 pancakes = 5/8 × 12 = 7.5 g
Answer:y = 1.5x + 2.5
Step-by-step explanation:
Answer:
-4.3
Step-by-step explanation:
Answer:
hours.
Step-by-step explanation:
Sean read of a book in hours.
We are asked to determine the time that Sean requires to read of this book.
If the rate of reading the book is assumed to be constant, then we can use the unitary method to find the answer.
Now, Sean reads of a book in hours.
So, Sean reads the total of the book in hours.
Hence, Sean reads of this book in hours. (Answer)
9514 1404 393
Answer:
(1) -5 and -3
Step-by-step explanation:
Descarte's rule of signs tells you the lack of sign changes among the coefficients means there are <em>no positive real roots</em>. That eliminates all answer choices except the first one.
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If you want to go to the trouble, you can factor the equation:
y = (x +3)(x +5)
These factors are zero when x = -5 and x = -3.