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NeX [460]
3 years ago
15

Combine like terms. 3y + 4x² – 3x² – 2y + x2 + 2y – 3x3

Mathematics
2 answers:
kramer3 years ago
8 0

Answer: 3y+x^2-7x

Step-by-step explanation:

Ipatiy [6.2K]3 years ago
8 0
The answer is 3y + 4x² – 3x² – 2y + x2 + 2y – 3x3=-3x^3+2x^2+3y
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Meagan invests $1,200 each year in an IRA for 12 years in an account that earned 5% compounded annually. At the end of 12 years,
Sunny_sXe [5.5K]

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5 0
3 years ago
What is the volume of a rectangular pyramid with a height of 5.2 meters and a base 8 meters by 4.5 meters
dezoksy [38]

Answer:

62.4

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7 0
3 years ago
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Help pretty plsssssss​
Montano1993 [528]

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7 0
3 years ago
the amount of military spending M (in billions of dollars) in the U.S. during year t is given approximately by the equation M=48
Fynjy0 [20]

Answer:

2008

Step-by-step explanation:

M = 48.81t + 304.30

M = 694.78                            Solve for t

694.78 = 48.81t + 304.30     Subtract 304.30 from each side

390.48 = 48.81t                    Divide each side by 48.81

t = 390.48/48.81  

t = 8.00 yr

=====

Year = 2000 + t

Year = 2000 + 8.00

Year = 2008

Military spending hit $694.78 billion at the end of 2008.

3 0
3 years ago
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