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german
3 years ago
8

Simplify.If x=2, then what is 3x^2 - 2x + 1?

Mathematics
2 answers:
shtirl [24]3 years ago
5 0

Step-by-step explanation:

3(2)^2 - 2x + 1

=3x4 - 2x + 1

=12 - 2x + 1

= 13 - 2x

Answer: 13 - 2x

dybincka [34]3 years ago
4 0

Step-by-step explanation:

3x^2-2x+1

3(2)^2-2(2)+1

3(4)-4+1

12-4+1

8+1=9 Answer

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Leona purchased a $1,000 bond having a quoted price of 99.875. She had to pay a 5.5% brokerage fee (of the selling price). What
iogann1982 [59]

Answer:

None of these choices are correct.

Step-by-step explanation:

If a bond is quoted at 99.875, it means that it is sold at 99.875%  of the face value;

Face value = 1000

Therefore, Price = 0.99875 * 1000

Price = $998.75

If Leona pays  5.5% of the selling price, it means that she is paying additional cost which will make the total cost more than the quoted price;

5.5% of 998.75 is;

0.055*998.75 = $54.93

The total cost = $998.75 +$54.93

= $1053.68

Therefore, none of the given choices is correct.

4 0
3 years ago
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finlep [7]

I would answer, but you didn't give any options.

6 0
3 years ago
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Whatnis the gcf of 27 and 18
ch4aika [34]
The GCF of 27 and 18 would be 9. It is the largest or greatest common factor that can be evenly divided by in both the numbers 27 and 18.
7 0
3 years ago
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What is the correct inverse function for f(x) = e2x ?
Lena [83]
To solve this problem you must appy the proccedure shown below:

 1. You have the following function given in the problem above:

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 2. You can rewrite is:

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 3. Interchange the variables, as below:

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 3. The inverse of an exponential function is the logarithm function. Thereforem you have:

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 4.Then, you have:

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 Therefore, the answer is: 

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5 0
3 years ago
the area of a triangle is 96 2. the height of the triangle is 8 inches. find the perimeter of the triangle if each side of the t
Anastasy [175]
Area = 1/2 bh
96 = 1/2 x b x 8 = 4b
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Perimeter = 3b    [since the other sides are equal to the base]

P = 3 x 24 = 72 inches.
4 0
3 years ago
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