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-BARSIC- [3]
4 years ago
15

Solve 12-5x-4kx=y for x

Mathematics
1 answer:
vfiekz [6]4 years ago
4 0

Answer:

x  = - y-12/5+4k

Step-by-step explanation:

<u>Solve 12-5x-4kx=y for x</u>

12-5x-4kx  =  y for x

substract 12 from both side

   -5x-4kx  =  y-12

Factor of -5x-4kx = -x(5+4k)

   -x(5+4k) =  y-12

Solve for x

             -x =  y-12/(5+4k)

Therefore x = - y-12/5+4k

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Jordan has $20 to share among 3 people. Jordan types 20 divided by 3 in his calculator and gets 6.66666666.7. where should Jorda
Romashka [77]

We can obtain the total parts separated by adding 7 and 3.

There r 10 parts sharing in 240g,

240 ÷ 10 = 24

So each part gets 24g

Now Jordan has 7 parts, therfore 24 x 7 is 168,

So Jordan has 168g

7 0
4 years ago
(j + 1)(2) simplify the expression
andrey2020 [161]

Answer:

(j+1)(2) is simplified into (2j+2)

Step-by-step explanation:

Multiply both parts of the equation by 2 to get your answer.

7 0
4 years ago
PLEASE HELP.. Sharlene purchased a new truck, whose value over time depreciates. Sharlene's truck depreciates according to the f
Gekata [30.6K]

Using it's concept, the range of the given exponential function is:

C. 0 < y ≤ 46638.

<h3>What is the range of a function?</h3>

The range of a function is the set that contains all possible output values for the function.

In this problem, the function is:

y = 46,638(0.78)^x.

It is an exponential function with initial value 46,638 and rate of change 0.78. Exponential functions that are not shifted down, such as this one, are never negative nor zero, hence the range also has the restriction y > 0, and is given by:

C. 0 < y ≤ 46638.

More can be learned about the range of a function at brainly.com/question/28388172

#SPJ1

4 0
2 years ago
Solve the inequality. 2 divided by 5 is greater than or equal to x minus the quantity 4 divided by 5 end of quantity.
In-s [12.5K]
2/5 ≥ x - (4/5). add 4/5 to each side
6/5 ≥ x
7 0
3 years ago
How do I solve
Maslowich

Use:\\\\(ab)^n=a^nb^n\\\\(a^n)^m=a^{nm}\\\\a^n\cdot a^m=a^{n+m}\\\\\sqrt[n]{a}=a^\frac{1}{n}\\------------------------\\\\\left(16n^4\right)^{\frac{5}{4}}=16^\frac{5}{4}\left(n^4\right)^\frac{5}{4}=16^{1\frac{1}{4}}n^{4\cdot\frac{5}{4}}=16^{1+\frac{1}{4}}n^5=16^1\cdot16^\frac{1}{4}\cdot n^5\\\\=16\cdot\sqrt[4]{16}\cdot n^5=16\cdot2\cdot n^5=\boxed{32n^5}\\\\\sqrt[4]{16}=2\ because\ 2^4=16\\\\\text{Answer}\ \boxed{\left(16n^4\right)^\frac{5}{4}=32n^5}

4 0
3 years ago
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