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Mnenie [13.5K]
3 years ago
5

Write a expression that is equivalent of 4+3(5+x)

Mathematics
1 answer:
stepladder [879]3 years ago
3 0

Answer: 19 + 3x

Step-by-step explanation:

Given : 4 + 3(5+x)

expanding , we have

4 + 15 + 3x

= 19 + 3x

Therefore :

4 + 3 ( 5 + x ) = 19 + 3x

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You want to enlarge a picture by a factor of 5 from
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Answer:

20,30

Step-by-step explanation:

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5 0
3 years ago
Degree and classification of 4x^2+32x+63?<br>nvm its quadratic trinomial
artcher [175]

Answer:

Pertaining to the mathematical expression conveyed, the answer to such proposed interrogate is acknowledged as the following:

Degree: 2nd degree term.

Classification: Quadratic trionomial.

Step-by-step explanation:

Evaluating the Degree:

The degree is acknowledged as the predominating term adjacent to a base of a peculiar value that denotes the particular allocation within a polynomial.

4x^2 has the highest degree of 2.

32x has the degree of one, being that x individually is x^1.

Since polynomials are defined by the term in which obtains the greatest degree, ^2 is referred to as quadratic, whereas ^3 is cubic, ^4…

Classification Evaluation:

Such could be determined by evaluating for the quantity of terms present within the mathematical expression or statement.

4x^2 is the first term.

32x is the second term.

63 is the third term (considered a constant).

Thus, the correct answer is a quadratic trinomial.

*I hope this helps.

7 0
3 years ago
The price of an item was $40. After a discount the price became $19.95. What was the percent of the sale discount?
Vilka [71]
The item was 50.125% off 
7 0
4 years ago
Read 2 more answers
Atlantic auditorium has 850 seats. Tickets were sold for 816 of the seats. For what percent of the seats were the tickets sold?
Mariana [72]

Answer:

<u>96 percent</u> of the seats were the tickets sold.

Step-by-step explanation:

Given:

Atlantic auditorium has 850 seats. Tickets were sold for 816 of the seats.

Now, to find percent of the seats of the tickets sold.

Total number of seats = 850.

Tickets sold for the total seats = 816.

So, to find the percent of the seats of the tickets sold:

\frac{816}{850}\times 100

=0.96\times 100

=96\%.

Therefore, 96 percent of the seats were the tickets sold.

5 0
3 years ago
Question 1 (Multiple Choice Worth 5 points)
Kazeer [188]
It’s the last option if you need an explanation just let me know!
5 0
3 years ago
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