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Natali [406]
3 years ago
9

Solve the equation -2(x - 5) + 6x = 28

Mathematics
1 answer:
podryga [215]3 years ago
8 0

Answer:

4.5

Step-by-step explanation:

-2(x-5)+6x=28

Multiply x and -5 by -2: - 2x+10+6x=28

Add like terms (6x and -2x):  4x+10=28

Minus 10 from both sides:  4x=18

Divide both sides by 4:  x=4.5

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Answer:

See below,please.

Step-by-step explanation:

Volume of water = meter reading (11) - meter reading (8)

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3 years ago
How many more cents per item is 3 items for $10 than 2 items for $5? Express your answer to the nearest whole number.
fiasKO [112]
10/3: 3.33
5/2:2.50

3.33-2.50=0.83

Answer: 83 cents.

5 0
3 years ago
If you multiply a number by 3 an then subtract 5,you will get 40.what is the number?
Murljashka [212]

Answer:

The answer is 15

Step-by-step explanation:

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3 0
2 years ago
For a certain map, the scale shows that 1 cm on the map equals 2.50 km on earth's surface. two towns on the map are 4.75 cm apar
Julli [10]
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3 0
3 years ago
Select the correct answer.<br> Which statement is true about a dot plot?
Lemur [1.5K]

Answer:

The statement that is true about dot plot is:

A dot plot shows the frequency of the individual values of any given data set

Step-by-step explanation:

A dot plot also known as a dot chart or a strip plot is just a display of the data depending upon the frequency of the values.

The dot plot is somewhat like the histogram but the difference is:

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      for example:

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Hence, the correct statement is:

A dot plot shows the frequency of the individual values or of any given data set.

5 0
2 years ago
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