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Define x :
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Let the dryer be x.
Dryer = x
Washer = x -53
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Construct Equation :
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The washer and the dryer cost $847
⇒ x + x - 53 = 847
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Solve x :
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x + x - 53 = 847
2x - 53 = 847
2x = 847 + 53
2x = 900
x = 450
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Find cost of dryer and washer :
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Dryer = x = $450
Washer = x = 450 - 53 = 397
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Answer: Dryer = $450
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Answer:
2 is the number of dollars per seed.
6 is the number of lettuce seeds bought.
7 is the number of pea seeds bought.
word expression: two dollars multiplied by six plus seven packets of seeds.
we know that
<u>The Triangle Inequality Theorem</u> states that the sum of any two sides of a triangle must be greater than the measure of the third side
so
<u>case a)</u> 

<u>case b)</u> 

therefore
the longest side is 

the longest side could be 
rounded to the nearest tenth is 
<u>the answer is the option</u>
