3 years ago

What are the answers cause I keep getting different answers when I check my work

Mathematics

1 answer:

zmey [24]3 years ago

8 0

Answer:First one is parallel

Step-by-step explanation:

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Simplify 2 (n+1) + n² + 4 (n-3)

Gala2k [10]

2 (n+1) + n² + 4 (n-3)
= 2n + 2 + n² + 4n - 12 ...expand by using distributive property
= n² + 6n - 10 ...combine like terms

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3 years ago

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kirza4 [7]

Yes so i do need to doing the times and multipics then get a fraction then u will get tot eh answer

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4 years ago

The Knicks and Nets have a total 30 players.

Blababa [14]

Answer:

Step-by-step explanation:

From the problem statement, we can set up the following two equations:

$K + N = 30$

$20K + 10N = 500$

where $K$ is the number of Knicks players, and $N$ is the number of Nets players.

We can substitute the first equation into the second and solve for $K$

$K + N = 30$

$N = 30 - K$

$20K + 10N = 500$

$20K + 10(30 - K) = 500$

$20K + 300 - 10K = 500$

$10K + 300 = 500$

$10K = 200$

$K = 20$

5 0

3 years ago

Answer this for me pleasee i need help

Fiesta28 [93]

Answer:

x = 5 and x = -3

Step-by-step explanation:

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7 0

3 years ago

Chad stopped and filled the car with 11 gallons of gas . he had driven 308 miles using the previous 11 gallons of gas ! How many

Leokris [45]

I think its 28 because 308 divided by 11 is 28 to find how many gallons were used per mile

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3 years ago

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