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Pepsi [2]
1 year ago
7

If f ( x ) = 3x 2 - 6x + 2 and g ( x ) = 2x 2 + 2x - 11, then find f ( x ) + g ( x ).

Mathematics
1 answer:
nikitadnepr [17]1 year ago
6 0

Answer:

5x^{2} -4x-9

Step-by-step explanation:

f(x)+g(x)

(3x^{2} -6x+2) + (2x^{2} +2x-11)\\3x^{2} -6x+2 + 2x^{2} +2x-11\\
combine like terms --
5x^{2} -4x-9

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Two thirds of the parade vehicles were vintage vehicles and 1⁄3 of the vintage vehicles were motorcycles. What fraction of the t
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Answer:the fraction of the total parade vehicles that are motorcycles is 2/9

Step-by-step explanation:

Let x represent the total number of parade vehicles.

Two thirds of the parade vehicles were vintage vehicles. This means that the total number of vintage vehicles would be

2/3 × x = 2x/3

1⁄3 of the vintage vehicles were motorcycles. This means that the total number of motorcycles would be

1/3 × 2x/3 = 2x/9

Therefore, the fraction of the total parade vehicles that are motorcycles would be

2x/9/x = 2/9

5 0
2 years ago
Two girls had apples for 14 days. They had 512 in total. Each girl had an equal number of apples. How many apples did each girl
frosja888 [35]
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8 0
3 years ago
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labwork [276]

Answer:

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Step-by-step explanation:

6/2 (1+2)

Order of operations PEMDAS

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Multiplication and division go left to right

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3 years ago
10 lb 6oz minus 7lb 11oz is
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Read 2 more answers
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