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Lemur [1.5K]
3 years ago
14

Solve for the unknown variable4y-2=8-2y+4y y=?​

Mathematics
2 answers:
max2010maxim [7]3 years ago
7 0

Step-by-step explanation:

I hope it helped and it is easy to understand i hope it was helpful

EleoNora [17]3 years ago
6 0

1)4y-2=8-2y+4y

=4y-2y+4y=8-2

2y +4y=8-2

6y+6

12

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The population of a town increases by 4 % every year . In the last year the population of the town was 110000.
TEA [102]

Answer:

114,400 and 118,976.

Step-by-step explanation:

Let's represent this using a function. Let's let:

P(y) represent the total population, and y represent the total number of years since last year.

We know that the population grows by 4% every year or 0.04 every year. This is exponential growth. We can write this as:

P(y)=110000(1.04)^y

Note that the coefficient is 110000 because that is the year we are starting with. Also, note that it is 1.04 because we are essentially adding .04 to the original population.

Anyways, to find the present population, set y equal to 1 (because 1 year after last year is the present year)

P(1)=110000(1.04)^1=114400

The present population is 114,400 people.

For next year, set y equal to 2 (2 years after last year is next year)>

P(2)=110000(1.04)^2=118976

The population next year will be 118,976 people.

3 0
3 years ago
A man travels 13.2 by train, 45.07 by bicycle, and 17.2 by car. How far did he 5 travel?​
Nuetrik [128]

Answer:

75.47

Step-by-step explanation:

<em>Hey there !!!!!</em>

<em>to, see how much did the man travel in total. you just add all of the distances that the man traveled.</em>

<em>he traveled:</em>

<em>13.2  by tairn</em>

<em>45.07 by bicycle </em>

<em>17.2 by car </em>

<em>if you add all of them up :</em>

<em>45.07 + 13.2 = 58.27 </em>

<em>58.27 + 17.2 = 75.47</em>

<em>have a wonderful day </em>

8 0
3 years ago
Read 2 more answers
You buy a new laptop for $300.
Y_Kistochka [10]

Answer:

$318

Step-by-step explanation:

since sales tax is 6%, multiply 300 by 1.06 to find the total cost

6 0
3 years ago
Read 2 more answers
3x - 12y = 24<br><br> Which of the following points represents the x and y intercepts?
umka21 [38]

Answer:

You need to categorize this to the form y=mx+c / y=mx+b

So,

12y=y & 3x=x

(Just let me know if u need further explanation or if this wasn't the ans. u were looking for)

7 0
3 years ago
A refrigerator is sold at $ 10525 at a profit of $ 925. What was the Cost Price of the refrigerator?
LuckyWell [14K]
The price of the refrigerator was $9600
4 0
3 years ago
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