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nasty-shy [4]
2 years ago
9

Sierra is looking to rent her first apartment. She found a nice apartment in her budget with a monthly rent of X dollars. At lea

se signing, Sierra had to pay first and last month’s rent, a security deposit of one and a half times the monthly rent, and an application fee of $65. If Sierra paid $2,305 at lease signing, how much was the security deposit?
A
$840
B
$960
C
$1,020
D
$1,280
Mathematics
1 answer:
OlgaM077 [116]2 years ago
4 0
The value of x from the derived equation is $640. Since, the security deposit is equal to 1.5x, it is equal to $960, comment for any questions
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Which of the following is the quotient of the rational expressions shown<br> below?
alex41 [277]

Answer: B. (4x^2 + 20x)/(6x^2+x-2)

Division is the opposite of multiplication, so you just take 4x and multiply by x + 5, over 2x - 1 times 3x + 2, which is B.

3 0
2 years ago
How do you find the x i need help really fast
kvasek [131]
I think that answer would be C
5 0
3 years ago
What are 2 equivalent expressions that are equal to 10m-40
yuradex [85]
It's simple, there is a ton
Multiply all the numbers by 2: 20m - 80
or Divide all the numbers by 2: 5m- 20
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4 0
2 years ago
Read 2 more answers
in 2012, the population of a city was 63,000. by 2017, the population was reduced to approximately 54,100. identify any equation
Akimi4 [234]

Answer:

<em></em>f(x) = 63000(0.97)^x<em></em>

<em></em>

Step-by-step explanation:

Given

f(0) = 63000 ---x = 0, in 2012

f(5) = 54100 -- x = 5, in 2017

Required

Select all possible equations

Because there is a reduction in the population, as time increases; the rate must be less than 1.

An exponential function is represented as:

f(x) = ab^x

Where

b = rate

rate > 1 in options (a) and (b) i.e. 1.03

This implies that (a) and (b) cannot be true

For option (c), we have:

f(x) = 63000(0.97)^x

Set x = 0

f(0) = 63000(0.97)^0 = 63000*1=63000\\

Set x = 5

f(5) = 63000(0.97)^5 = 63000*0.8587=54098.1 \approx 54100

<em>This is true because the calculated values of f(0) and f(5) correspond to the given values</em>

For option (d), we have:

f(x) = 52477(0.97)^x

Set x = 0

f(0) = 52477(0.97)^0 - 52477* 1 = 52477

<em>This is false because the calculated value of f(0) does not correspond to the given value</em>

For option (e), we have:

f(x) = 63000(0.97)^\frac{1}{5x}

Set x = 0

f(0) = 63000(0.97)^\frac{1}{5*0} = 63000(0.97)^\frac{1}{0} =undefined

<em>This is false because the f(x) is not undefined at x = 0</em>

For option (f), we have:

f(x) = 52477(0.97)^{5x

Set x = 0

f(0) = 52477(0.97)^{5*0} = 52477(0.97)^0 =52477*1= 52477

<em>This is false because the calculated value of f(0) does not correspond to the given value</em>

<em>From the computations above, only (c) </em>f(x) = 63000(0.97)^x<em> is true</em>

4 0
2 years ago
There are 3 consecutive numbers whose sum is equal to the result of their multiplication. Which are they?
OleMash [197]
They are 1, 2 and 3.

Hope that helped ^^
7 0
2 years ago
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