3 years ago

Can somebody help me please

Mathematics

1 answer:

frozen [14]3 years ago

4 0

Answer:

lets use X as a number

(x×2)+(x)+(x-40)

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Which of these situations can be represented with an integer that, when combined with the opposite of 8, makes 0?

Lerok [7]

-8
On the number line if you are at positive 8 and add -8 you will lose 8 and get zero! Hope this helps!

6 0

1 year ago

Suppose the population of a certain city is 5831 thousand. It is expected to decrease to 5204 thousand in 50 years. Find the per

SVEN [57.7K]

Answer:

The percent decrease is approximately $10.75\%$

(Don't know what you are expected to round to.)

Step-by-step explanation:

Percent change can be calculated by doing:

$\frac{\text{original}-\text{new}}{\text{original}}$

Then you multiply the result to covert it to a percentage.

Let's use this formula:

$\frac{5831 \text{thousand}-5204 \text{ thousand }}{5831 \text{thousand}}$

$\frac{\text{thousand}}{\text{thousand}} \cdot \frac{5831-5204}{5831}$

$\frac{5831-5204}{5831}$

$\frac{627}{5831}$

$0.1075$ approximately

Now the answer as a percent is $10.75\%$ approximately.

The percent decrease is approximately $10.75\%$

3 0

3 years ago

The quotient of three and the quantity of three less than one-sixth of a number x?

UkoKoshka [18]

$\frac{3}{\frac{x}{6}-3}=\frac{3}{\frac{x-18}{6}}=3*\frac{6}{x-18}=\frac{18}{x-18}$
Good, right?

7 0

3 years ago

2. Find the rate of change shown in the table

seraphim [82]

Answer:

-6x is the slope

Step-by-step explanation:

1,-3

2,-9

-9+3 is -6

2-1 is 1

-6/1 is -6

7 0

3 years ago

PLEASE I NEED HELP!!!!!

AVprozaik [17]

Answer:

113.1 =VOLUME , 4/3 X 3.14 (3) ^3 = 113.1

7 0

3 years ago

Can somebody help me please ​

Can somebody help me please