m=-4
you are subtracting all the numbers by 4 therefore they are all changing by -4
Answer:
Step-by-step explanation:
cute it into separate parts then add the areas together
Balance in account cannot be less than
Answer:
Its is a number that is consecutive duh.
Step-by-step explanation:
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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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