The change in the price of a certain brand of cereal from 2010 to 2012 is shown in the table. Year Change (in dollars) 2010 +0.3 0 2011 +0.20 2012 −0.20 In 2009 the price of cereal was $3.69. What was the price of the cereal at the end of 2012?
3 answers:
Answer:
It's $3.99
Step-by-step explanation:
My math teacher just asked me that question. LOL
The answer is 240 I think
The change in the price of a certain brand of cereal from 2010 to 2012 is shown in the table. Year Change (in dollars) 2010 +0.30 2011 +0.20 2012 −0.20 In 2009 the price of cereal was $3.69. What was the price of the cereal at the end of 2012?
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Answer:
x=4
Step-by-step explanation:
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(-x+3)+(-x+5)=2x+8
-x+3-x+5=2x-8
-2x+8=2x-8
-2x-2x=-8-8
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x=-16/-4
x=4
Answer:
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Answer:
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Step-by-step explanation:
multiply the two by each term and coefficient inside of the parentheses
