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mrs_skeptik [129]
2 years ago
7

For g(x) = 8x2 – 2x + 5, find g(3). A.O 83 B. O 71 С. 437 D. 78

Mathematics
1 answer:
miv72 [106K]2 years ago
6 0

Answer:

15

Step-by-step explanation:

16 - 2x3 +5

16 - 6 +5

16 - 1

15

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Alberto’s monthly income is $3,200. Part of Alberto’s monthly budget is shown in the table.
Sladkaya [172]

Using the percentage concept, it is found that 40% of Alberto’s income is used to pay for his rent and groceries.

<h3>What is a percentage?</h3>

The percentage of an amount a over a total amount b is given by a multiplied by 100% and divided by b, that is:

P = \frac{a}{b} \times 100\%

In this problem:

  • Alberto’s monthly income is $3,200, hence b = 3200.
  • He spends 896 + 384 = $1280 in rent and groceries, hence a = 1280.

Then, the percentage is given by:

P = \frac{1280}{3200} \times 100\% = 40\%

More can be learned about the percentage concept at brainly.com/question/10491646

7 0
2 years ago
Help needed asap!!!!!!!​
Alexxandr [17]

Answer:

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Step-by-step explanation:

w-x+z

-2.1-(-7)+3.3

-2.1+7+3.3

8.2

Hope this helps!

6 0
3 years ago
the area of a small square is 25 square units what is the exact length in units of a single of a large square
Furkat [3]

Answer:

5

Step-by-step explanation:

The area of any quadrilateral can be determined by multiplying the length of its base by its height. Since we know the shape here is square, we know that all sides are of equal length. From this we can work backwards by taking the square root of the area to find the length of one side.

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What are the zeros of the function?
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