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1 answer:
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The rate a computer works is 1/time. Working together, you add the rates.
Let new computer be x, old computer be y.
x = y - 7
Rounded to nearest tenth gives:
x = 23 hours
Let new computer be x, old computer be y.
x = y - 7
Rounded to nearest tenth gives:
x = 23 hours
Quotient of means divide (place division symbol where "and" is located)
-6 ÷ y or
-6 ÷ y or
Answer:
x = 0.8
Step-by-step explanation:
For this problem we will be using trigonometry :
