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Alik [6]
2 years ago
13

2. A checking account is set up with an initial balance of $3600, and $400 is removed from the account each month for rent (no o

ther transactions occur on the account).
a. Create an expression representing the amount in her account.



b. Write an equation whose solution is the number of months, m, it takes for the account balance to reach $2000.




c. What does each part of your equation represent?

please be specific!
Mathematics
1 answer:
Rina8888 [55]2 years ago
7 0

Answer:

brainly.com/question/18028721

Step-by-step explanation:

This question was already asked and answered at this link

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Each big square below represents one whole.
tatyana61 [14]

Answer:

45 percent /100 percent

4 0
3 years ago
What x-value makes the set of ratios equivalent? Tiles 2 : 3 = 6 : x ,4 : 7 = x : 42 , 2x : 48 = 3 : 12, 12 : 15 = x : 20
Naya [18.7K]

Step-by-step explanation:

2 : 3 = 6 : x ,

Ratio can be written as

\frac{2}{3} = \frac{6}{x}

2*3 = 6, we multiply top  and bottom of fraction by 3

\frac{2*3}{3*3} = \frac{6}{9}

So value of x=9

4 : 7 = x : 42 ,

\frac{4}{7} = \frac{x}{42}

7*6 = 42, we multiply top  and bottom of fraction by 6

\frac{4*6}{7*6} = \frac{24}{42}

So value of x=24

2x : 48 = 3 : 12,

\frac{2x}{48} = \frac{3}{12}

\frac{3}{12}[/tex] = \frac{2x}{48}12*4 = 48, we multiply top  and bottom of fraction by 4[tex]\frac{3*4}{12*4} = \frac{12}{48}

2x= 12, so x= 6

12 : 15 = x : 20

\frac{12}{15} = \frac{x}{20}

15 * \frac{4}{3} = 20,

we multiply top  and bottom   by 4/3

 12 * \frac{4}{3} = 16

So value of x=16

4 0
3 years ago
Read 2 more answers
What makes this equation true?<br><br> -2n + 1.8 = 3.2<br><br> Im so confused
fenix001 [56]

Answer:

18 = 3.2

Step-by-step explanation:

5 0
2 years ago
Use the given parent function f(x) = [x] to graph g(x) = [x]+3​
Brut [27]

Answer:

Shift the graph up 3 units.

8 0
3 years ago
A box contains 2 red marbles, 3 green marbles, and 3 blue marbles. if we choose a marble, then another marble without putting th
Bad White [126]
There are 7 marbles, including 3 green ones, so at the start, there is a 3/7 chance of getting a green marble.
Assuming you did get a green one, there are now 6 marbles left, with 2 blue marbles, so there is a 2/6 chance of taking a blue marble.
Given that both have to happen, you must multiply each probability, hence the total probability is 3/7 x 2/6, or a 1/7 chance.
Hope this helped
7 0
3 years ago
Read 2 more answers
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