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3 years ago

Write an expression that represent the following. Add the sum by 5. Next, add 15 to that product,then triple the results.

Mathematics

1 answer:

Irina-Kira [14]3 years ago

5 0

5+15=20
20x3=60

I'm probably wrong, but thats how I understood the question.

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D(n) = 8 - 6(n - 1)d(n)=8−6(n−1)

VikaD [51]

Answer: 2

Step-by-step explanation:

So you distribute the -6 to the n and -1

Resulting info d(n)= 8-6n+6

Combine the 8 and 6. Getting 14

Add 6n in both sides getting

7n=14

Divide by 7

N=2

8 0

4 years ago

Algebra 2 <br><br> Simplify 3+i/2-i

Evgesh-ka [11]

3-i/2
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3 years ago

Suppose that the population of a town Increases by 3% each year. the population of the town today is 25,000

jolli1 [7]

Answer:

The population of town after 1 year is 25,750 .

Step-by-step explanation:

Given as :

The rate of increase in the population of town each year = 3 %

The initial population of town = 25,000

Let the population of town after one year = x

So,

The population after n year = initial population × $(1+\dfrac{\textrm rate}{100})^{\textrm n}$

Or, The population after 1 year = 25,000 × $(1+\dfrac{\textrm 3}{100})^{\textrm 1}$

Or, The population after 1 year = 25,000 × $(1.03)^{1}$

Or, The population after 1 year = 25,000 × 1.03

∴ The population after 1 year = 25,750

Hence The population of town after 1 year is 25,750 . Answer

3 0

3 years ago

Aaron surveyed a group of students about the number of pets they own. He recorded the data in the dot plot below.

photoshop1234 [79]

Answer:

Step-by-step explanation:

18, count the dots. The number line aka 0-7 is just showing the number of possible pets a person could have

7 0

3 years ago

Where is the point ( 0,-4) located on the coordinate plane

Natali [406]

Answer:

Step-by-step explanation:

If you plot the point on a cartesian plane you see it is on the y axis

3 0

3 years ago

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