Francois baked just enough cookies to fill all the orders at his bakery. While the cookies were cooling, a kitchen assistant kno
2 answers:
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The top row contains the product of 
with each term of the expressions 
and bottom row contains the product of -1 with each term of expression 
.
The final result will be the sum of terms of both rows as shown below:
So the correct answer is option D
The final result will be the sum of terms of both rows as shown below:
So the correct answer is option D
Answer: There are 249 times Jamie takes a counter from the bag.
Explanation:
Since we have given that
Ratio of colour of red to blue to green is 1:3:7.
Number of blue counters = 68
Let the total number of times Jamie does from the bag be x.
So, According to question,
Hence, there are 249 times Jamie takes a counter from the bag.