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3 years ago

-10 + 4n - 3t + 2t + n

Mathematics

2 answers:

liberstina [14]3 years ago

8 0

Answer:

5n-t-10

Step-by-step explanation:

-10 + 4n - 3t + 2t + n

Grouping of like terms

4n + n -3t + 2t -10

5n -t -10

Hope it helps.

Rudik [331]3 years ago

3 0

If this is just a question to simply this equation, then here's the answer.

-10 + 4n -3t +2t +n

First, add together the n's: 4n+n = 5n

Then, the "t's": 2t - 3t = -t

Since there are no other numbers, you have:

-10 + 5n - t

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3(x+14) i think thats it

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3 years ago

Charlotte drives 64 mph for the first 3 hours of her trip and 92 mph for last 4 hours.

german

Answer:

80 mph

Step-by-step explanation:

$\boxed{\sf Distance=Speed \times Time}$

First leg of trip

Speed = 64 mph
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$\implies \sf Distance =64\times 3 = 192\:miles$

Second leg of trip

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To find the average speed:

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6 0

2 years ago

Read 2 more answers

PLEASE HELP

Finger [1]

The range of the function is $\{-19,-4,16\}$

Explanation:

The function is $f(n)=5n-4$

The domain of the function is $\{-3,0,4\}$

We need to find the range of the function.

The range can be determined by substituting the values of domain in the function.

Thus, the range of the function when the domain is -3 is given by

$f(-3)=5(-3)-4$

$=-15-4$

$=-19$

Thus, the range is -19 when $n=-3$

The range of the function when the domain is 0 is given by

$f(0)=5(0)-4$

$=0-4$

$=-4$

Thus, the range is -4 when $n=0$

The range of the function when the domain is 4 is given by

$f(4)=5(4)-4$

$=20-4$

$=16$

Thus, the range is 16 when $n=4$

Thus, the range of the function is $\{-19,-4,16\}$ when their corresponding domain is $\{-3,0,4\}$

Arranging the range in order from least to greatest is given by

$\{-19,-4,16\}$

Hence, the range of the function is $\{-19,-4,16\}$

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3 years ago

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Answer:

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Step-by-step explanation:

6.75×1.2=8.1 and power should be added 6+6=12 and answer is 8.1×10^12

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