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8_murik_8 [283]
3 years ago
5

-8n plus -4n equals-72

Mathematics
1 answer:
kvv77 [185]3 years ago
8 0

Answer:

The value of n in the given equation is 6

Therefore n=6

Step-by-step explanation:

Given expression is -8n+(-4n)=-72

To simplify the given expression as below :

-8n+(-4n)=-72

-8n-4n=-72

-(8n+4n)=-72

Dividing by (-) on both sides we get

8n+4n=72

12n=72 ( adding the like terms )

Dividing by 12 on both sides we get

\frac{12n}{12}=\frac{72}{12}

n=6

Therefore the value of n in the given equation is 6

Therefore n=6

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Read 2 more answers
Pls help me
bekas [8.4K]

The composite function combines the palm tree and the seed functions

The composite function is t(d) = 60d + 20

<h3>How to determine the composite functions</h3>

The functions are given as:

Number of palm trees: t(s) = 3s + 20

Number of seeds: s(d) = 20d

The composite function that represents the number of palm trees Carlos can expect to grow over a certain number of days is represented as:

t(s(d))

This is calculated as:

t(s(d)) = 3s(d) + 20

Substitute s(d) = 20d

t(s(d)) = 3 * 20d + 20

Evaluate the product

t(s(d)) = 60d + 20

Rewrite as:

t(d) = 60d + 20

Hence, the composite function is t(d) = 60d + 20

Read more about composite functions at:

brainly.com/question/10687170

4 0
2 years ago
Open Ended Dan takes an airplane to visit his parents. He pays the airline a total of $400. The cost of the ticket is $320. The
Morgarella [4.7K]

Answer:

Dan paid $80 for his luggage

Step-by-step explanation:

$400

-$320

= $80

Jake wants to go to a lil uzi vert concert. A lil uzi vert concert ticket cost $320. The backstage pass is only $400, so Jake pays for that instead. He later figured out that he wanted to lose 50 pounds before the concert in 6 months and for every time he goes to the gym he has to pay $10 he only goes to the gym 8 times and his bank account has $500 on it. How much money did he have left over after going to the gym 8 times? - PS don't worry about this question its just a fake scenario i made for the second part of your question hope this helps!!!

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2 years ago
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