Solve for x.6 – 3(2x – 4) = 2(1 + x)
A. -2
B. 0
C. -1
D. 2
Answers
6 - 6x + 12 = 2 + 2x Isolate the variable. Start by subtracting 2 from both sides.
6 - 6x + 12 - 2 = 2x Combine like terms. (6, 12, and -2)
16 - 6x = 2x Add 6x to both sides to get all the x's on one side of the equation.
16 = 8x Divide both sides by 8.
2 = x
X equals D. 2 .
6 - 3(2x - 4) = 2(1 + x)
Use the distributive property
6+(-3)(2x)+(-3)(-4) = (2)(1)+(2)(x)
6 - 6x + 12 = 2 + 2x
Now we need to combine like terms
-6x +(6+12) = 2x +2
-6x + 18 = 2x + 2
-6x -2x = 2 - 18
-8x = -16
x = -16/-8
x= 2
I hope that's help... If you have any further questions please let me know. Good night :)
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as x approaches negative infinity, f(x) approaches negative infinity
as x approaches positive infinity, f(x) approaches positive infinity
The end behavior of a polynomial function is the behavior of the graph of as approaches positive infinity or negative infinity. The degree and the leading coefficient of a polynomial function determine the end behavior of the graph.
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then
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The van holds 20.75 gallons.
The van gets an average of 15.5 miles per gallon.
To find your answer, multiply 20.75 by 15.5.
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Round off to the nearest hundred to get 300 miles.
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Using mathematical operations, we know that 76 is not a reasonable answer and 174 songs in actuality can be downloaded.
What are mathematical operations?
- Calculating a value using operands and a math operator is referred to as performing a mathematical "operation."
- The math operator's symbol has predetermined rules that must be applied to the supplied operands or numbers.
- In mathematics, addition, subtraction, multiplication, division, and modular forms are the five basic operations.
So, the number of songs Coleton can download more are:
- Total capacity: 1000 minutes
- Songs downloaded: 304 minutes
- Each song length: 4 minutes
More songs that can be downloaded:
- 1000 - 304 = 696
- 696/4 = 174
So, 174 more songs can be downloaded.
Therefore, using mathematical operations, we know that 76 is not a reasonable answer and 174 songs in actuality can be downloaded.
Know more about mathematical operations here:
#SPJ2
Answer:
No 76 is not a reasonable answer. 174 is a reasonable answer.
Step-by-step explanation:
76×4=304
304+304=608
375×4=1500
174×4=696
696×4=2784