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ivanzaharov [21]
3 years ago
11

One CD player is 3 times as much as another. Together the two CD players would be $320. What is the price of the more expensive

CD player?
Mathematics
1 answer:
hichkok12 [17]3 years ago
5 0
The awnser is 240 dollars

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san4es73 [151]

Answer:

1. Anne = 21 Bobby=35, 450, 70+40+30=140

Step-by-step explanation:

  1. 1 21÷3=7
  2. 7×5=35

  1. 7-2=250
  2. 5=250
  3. 1=50
  4. 2×50+7×50=100+350=450
  5. 450

  1. we can see that it's multiplied by 10, so 70+40+30=140
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3 years ago
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svet-max [94.6K]

Answer:

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A number increased by 7 means, 7 was added to the number and the result is 15

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Answer: 2.)non function 3.)non function 4.) function 5.)non function 6.) non function 7.)function 8.)non function PART B 1.)non function 2.)function 3.) function

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A non function is when one domain (x) has multiple ranges(y) like (7,2)(-9,6)(7,9) the 7 repeats twice giving it two ranges, which causes it to be non functional. hope that helped :))

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Answer:

10 \times 6 = 60

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