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Yakvenalex [24]
3 years ago
7

8. A music store sells used CDs for $9. They buy used CDs for $4. You have $50 to

Mathematics
1 answer:
Marat540 [252]3 years ago
7 0

Answer: 9x+4=50

Step-by-step explanation:

In this case, we're looking at how many you can buy, not how many CD's you own.

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Help please. 10 points to who help me​
Lelechka [254]

9514 1404 393

Answer:

  64/109 ≈ 0.5872

Step-by-step explanation:

41 + 23 = 64 of the events have outcome E.

An additional 35 + 10 = 45 do not.

The probability of an outcome of E is 64 out of a total of 64+45 = 109 events.

  P(E) = 64/109 ≈ 0.5872

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2 years ago
Please help me asap​
STALIN [3.7K]

7 1/10 is the answer bc you have the plain 7 and .1 is 1/10

3 0
3 years ago
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A scale of 1 cm to 8 km is used for a map.
-Dominant- [34]

Answer:

40 km^2

16 cm^2

Step-by-step explanation:

A scale drawing is a reduced form in terms of dimensions of an original image / building / object

the scale drawing is usually reduced at a constant dimension

scale of the drawing = original dimensions / dimensions of the scale drawing

Actual area = scale factor x scaled area

8 x 5 = 40 km^2

Scaled area on the map = 128.8 = 16 cm^2

7 0
2 years ago
9. Complete the comparison: 26 &lt; ?<br> А. 26<br> В. 13<br> С. 25<br> D. 54
Liula [17]

Answer:54

Step-by-step explanation:

26<? Means a number greater that 26. So it has to be 54 as it is the only number that is greater than 26.

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3 years ago
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James determined that these two expressions were equivalent expressions using the values of x - 4 and x - .6
blagie [28]

Answer:2 4 and 5

Step-by-step explanation:

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