a town has a population of 18000 and grows at 2% every year, What will be the population after 11 years, to the nearest whole number

Answer:

No

Step-by-step explanation:

Given

[tex]2x + 4y = -2[/tex]

[tex]-4x + y = -14[/tex]

Required

Is (4,-2) a possible solution?

In (4,-2)

[tex]x = 4[/tex]

[tex]y = -2[/tex]

Substitute [tex]x = 4[/tex] and [tex]y = -2[/tex] in: [tex]2x + 4y = -2[/tex]

[tex]2(4) + 4(-2) = -2[/tex]

Open all brackets

[tex]2*4 - 4*2 = -2[/tex]

[tex]8 - 8 = -2[/tex]

[tex]0 \ne -2[/tex]

The above expression shows that (4,-2) is not a solution and there is no need to check for the second equation.

Answer: C. $90

120 - 25%= 90

Answer:

a variable is a numeric value typically represented by a letter

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

After calculating the expression, you get 16.

Answer:

D. 16

Step-by-step explanation:

First You do what's inside the parentheses

-6 + 2 which would get you up to -4

then multiply -4 by -4 and your answer:

16.

Hope It Helps!

Answer:

x = 2

Step-by-step explanation:

Answer:

x=2

Step-by-step explanation:

3 divided by 1.5 is 2, and then you divide 4 by 2 and you get 2!

I hope this helps and have a great day! :)

Answer:

C

Step-by-step explanation:

A. 1.3

B. 1.6

C. 1.1

D. 1.4

As you can see, the smallest number is 1.1(C). I found out these decimal points for C and D by dividing the numerator by the denominator.

Answer:

15 + .50x ≥ 25    (20 customers)

Step-by-step explanation:

to get a minimum of $25 per week, Stacey needs to earn $10 on her paper route since she is already getting $15 per week in general. Now we can divide 10 by .50 to find out how many customers Stacey needs to make $25 per week. 10/.50 is 20 which means that Stacey needs at least 20 customers to make at least $25 per week.

(sorry if this is confusing but I hope it helped)

The equation can be used to find the number of customers is -

25 = 15 + 0.5x

The equation can be used to find the number of customers.

We have Stacey who earns $15 each week plus $ 0.50 for each customer on her paper route. She wants to earn at least $25 each week.

We have to determine which equation can she use to find x, the number of customers she needs to make exactly $25.

The equation representing the above situation is -

y = 10000 + 2000x = 2000(5 + x)

According to the question, we have -

Money earned by Stacey each week = $ 15

Additional money she earns for each customer = $0.50

Money Stacey wants to earn per week = $25

Net additional money she need = $25 - $15 = $10

Now, she earns -

$0.50 → 1 customer

$1  →  [tex]$\frac{1}{0.50}[/tex]  customers

$10 →  [tex]$\frac{1}{0.50} \times 10[/tex]  = 2 x 10 = 20 Customers.

In the form of equation, assume that she needs 'x' customers to make exactly $25.

Therefore -

25 = 15 + 0.5x

The above equation can be used to find the number of customers.

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Answer:

negative eight.

Step-by-step explanation:

The absolute value of -8 is 8, the opposite of that is -8.

The opposite of the absolute value of negative eight is 8.

Now, given statement is;

''The opposite of the absolute value of negative eight''.

We have to find value of given written expression.

What is Absolute value?

The absolute value or modulus of a number x is the value of x without any sign either negative or positive.

Now,

The absolute value of negative eight is,

⇒ l -8 l = 8

And, The opposite of the absolute value of negative eight ( 8 ) is,

⇒ -8

Hence, The opposite of the absolute value of negative eight is 8.

Learn more about the Absolute value visit:

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Answer:

Too much please's

Step-by-step explanation:

Please stop begging people to help.

The answer to this math problem is -3, 8.

Answer:

the answer is 62

Step-by-step explanation:

You subtract 180-118 and you get 62

if you still don't believe me I took the QUIZ.

Answer:

right

Step-by-step explanation:

Answer:

ok you really think someone is goin to do your homework for ya

would be ok with like a problem also dis goes ugainst the rules of brainly

Step-by-step explanation:

Answer:

24°

Step-by-step explanation:

Temperature dropped per hour = 4°

Therefore,

Change in temperature after 6 hours

= 6*4

=24°

Answer:

24

Step-by-step explanation:

Answer:

oh ok , cold as usual.

Step-by-step explanation:

Answer:

oh ok nice

Step-by-step explanation:

Answer:

6a. The interest is: $21.09

6b. The total cost is: $21.80

Answer:

3

Step-by-step explanation:

Negative reciprocal of -1/3 is negating negative one third making poisitve 1/3, Reciprocal is 3. RULE IS NEGATIVE RECIPROCAL

Answer:

3

Step-by-step explanation:

Answer:

x = 2

Step-by-step explanation:

isolate the variable.

divide each side by factors that don't contain the variable.

therefore, x = 2

Step-by-step explanation:

2x-7=6x-15

or,2x-6x=-15+7

or,-4x=-8

or,x=8/4

or,x= 2 proved

9514 1404 393

Answer:

  (a) (6x -3) +(2x -6) +x = 180

  (b) m∠L = 123°

     m∠M = 36°

     m∠N = 21°

Step-by-step explanation:

a) The sum of angle measures (in degrees) is 180°. The equation reflects this fact:

  (6x -3) +(2x -6) +x = 180

__

b) The equation simplifies to ...

  9x -9 = 180

  x -1 = 20 . . . . . divide by 9

  x = 21 . . . . . . . .add 1

Then the degree measures are ...

  m∠L = (6x -3)° = (6·21 -3)° = 123°

  m∠M = (2x -6)° = (2·21 -6)° = 36°

  m∠N = x° = 21°

Answer:

x=2 loll lollllllllllllllll uh

Answer:

x=2

Step-by-step explanation:

Answer:

137 acres

Step-by-step explanation:

Answer:

diameter=14 radius=7

Step-by-step explanation:

diameter is given and radius is just half

Answer:

A

Step-by-step explanation:

They are congruent

Answer:

the sides of the air hockey can be used as parallel lines.

m° = angles on a straight line add up to 180. 180 - 64 = 116. 116/2 = 58°

m = 58°

the 64° given is an alternate angle to X.

X = 64°

Answer:

[tex]y=-x-7[/tex]

Step-by-step explanation:

Equation of straight line in point slope form is given as

[tex]y-y_1=m(x-x_1)[/tex]

Here

[tex]m=-1 \ and \ (x_1, y_1)=(-2, -5)[/tex]

Therefore,

[tex]y+5=-1(x+2)[/tex]

[tex]y=-x-7[/tex]

Answer:

3) no, because the slopes are different. 4) y=1/3x-7

Step-by-step explanation:

Answer: $2,695.10

Step-by-step explanation:

Use the formal p • r • t

Answer:

false

Step-by-step explanation:

opposite sides are congruent

Answer: $350

Step-by-step explanation:

Terry bought the bike at $168 after using a coupon that reduced the price by 20%.

The sales price was therefore:

= 168/ (1 - 20%)

= $210

The sales price which is $210, was gotten after a 40% discount was applied on the original price.

Assume that original price was x:

x - (x * 40%) = 210

x - 0.4x = 210

0.6x = 210

x = 210/0.6

= $350

Answer:

Step-by-step explanation:

The selling price can be shown to be 13000 + 7% * 13000

Selling price = 13000(1 + 7/100) = 13000 (1 + 0.07 ) = 13000 * 1.07

Selling price = 13910