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fiasKO [112]
3 years ago
11

Of the 410 consumers polled, some purchase music on CDs, some only download music, and some do both. 290 poeple polled purchase

CDs. and 220 purchase CDs and download music, and how many people download music
Mathematics
1 answer:
Maslowich3 years ago
6 0
I believe the answer is 220
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LUAHLILULL-----
Ann [662]

x+y=19 and 6.5x+3y=74.5 can be used to determine the number of gifts wrapped and number of giftbags prepared where x represents the wrapped gifts and y represents giftbags.

Step-by-step explanation:

Let,

x be the gift wrapped with wrapping paper.

y be the gifts in gift bag.

Time for wrapping one gift = 6.5 minutes

Time for doing 1 gift bag = 3 minutes

Total gifts = 19

Total time = 74.5 minutes

According to given statement;

x+y=19

6.5x+3y=74.5

x+y=19 and 6.5x+3y=74.5 can be used to determine the number of gifts wrapped and number of giftbags prepared where x represents the wrapped gifts and y represents giftbags.

Keywords: linear equation, addition

Learn more about linear equations at:

  • brainly.com/question/788903
  • brainly.com/question/774670

#LearnwithBrainly

3 0
3 years ago
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Mazyrski [523]

Answer True

Step-by-step explanation:

It is true because you are crazy.

5 0
3 years ago
Can someone please. Help, thanks
erastovalidia [21]

Answer:

Do you mean like on the line it would be x=3 or where you looking for a different type of answer?sorry if this isn't too helpful

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
5) Today's temperature is 10 degrees. Yesterday's temperature was -3. What is
Troyanec [42]

Answer:

13

Step-by-step explanation:

10--3=

So is 13

But not sure

3 0
2 years ago
Which number is a factor of 100?<br> 8<br> 12<br> 15<br> 20
vova2212 [387]

Answer:

20

Step-by-step explanation:

Divisors of 100

1, 2, 4, 5, 10, 20, 25, 50, 100

7 0
3 years ago
Read 2 more answers
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