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Karolina [17]
3 years ago
5

FIND THE DIFFERENCE

Mathematics
2 answers:
Rama09 [41]3 years ago
4 0
<span> (5x² + 2x + 11) - (7 + 4x - 2x²)
=</span><span>5x² + 2x + 11 - 7 - 4x +2x²
=</span>5x²+2x²<span><span><span> + 2x-4x +</span> 11-7</span>
=3x²-2x+4
</span><span>
B. 3x2 - 2x + 4</span>

Nadya [2.5K]3 years ago
3 0

Answer:

D.  7x2 - 2x + 4

Step-by-step explanation:

(5x2 + 2x + 11) - (7 + 4x - 2x2)

7x2-2x+4

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National Income (NI) is the sum of the incomes that all individuals in an economy earn in the forms of wages,
Dennis_Churaev [7]

Answer:

\simeq 14.94  billion dollars

Step-by-step explanation:

During the period 1994 - 2004, the 'National Income' ,(NI) of Australia grew about 5.2% per year (measured in 2003 U. S, dollars).  In 1994 , the NI of Australia was $ 4 billion.

Now,

(2020 - 1994) = 26

Assuming this rate of growth continues, the NI of Australia in the year 2020 (in billion dollars) will be,

4 \times[\frac{(100 + 5.2)}{100}}]^{26}

=4 \times[\frac{105.2}{100}]^{26}

=\simeq 14.94  billion dollars (answer)

8 0
4 years ago
When you<br> two integers with<br> sign,<br> you<br> and keep the
sweet [91]
Wait what sign do you mean
7 0
4 years ago
6. You and your family went to a restaurant and the bill came to $120. You decide to
ivann1987 [24]

Answer:

c

Step-by-step explanation:

18 percent of 120 is 21.6

6 0
3 years ago
Read 2 more answers
It costs £420 for 6 tickets to watch a football match. How much does it cost for 5 tickets ?
Svet_ta [14]
£350 because 420/6 is 70 and 70*5 is 350
6 0
4 years ago
Read 2 more answers
How do I find the domain and range of a graph?​
tia_tia [17]

The domain is the x-axis and the range is the y-axis.

To find the domain, you measure or count the widest part of this oval horizontally. So that is 3 units to the right of 0 and 3 units to the left of 0. I counted it exactly on the axis because that is the widest part of the oval.

To find the range, you again count or measure the widest part of the oval vertically. So that is 4 units above 0 and 4 units below 0.

<u>Final Answer</u>

D: -3 ≤ x ≤ 3

R: -4 ≤ x ≤4

7 0
4 years ago
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