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gulaghasi [49]
3 years ago
12

Which expression is not equivalent to the other three?

Mathematics
2 answers:
Kitty [74]3 years ago
7 0
The right answer is B.

The first step to answering this question is combining all like terms.

A. 2x + 2 + 2x + 3x - 8
The like terms in this expression are the x terms and the constants
So, what you would do is combine all of the x terms and combine all of the constants

(2x + 2x +3x) + (2 - 8)
7x - 6

B. 4 + 7x - 2
In this expression, you would combine all of the constants

7x + (4 - 2)
7x + 2

C. -2 + 5x + 2x - 4
For this expression, you would again, combine all of the x terms and all of the constants.

-2 + 5x + 2x - 4
(5x + 2x) + (-2 - 4)
7x - 6

D. 8x - x - 6
For this expression, you would combine all of the x terms

8x - x - 6
(8x - x) - 6
7x - 6

Now let's look at all of the new answer choices:
A. 7x - 6
B. 7x + 2
C. 7x - 6
D. 7x - 6

The question is asking you to find the one expression that's different. The only different one is B, so that's the answer.
sammy [17]3 years ago
4 0

Answer:

the answer is B

Step-by-step explanation:

hope i am right

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The area of the shaded region of this figure which can be calculated by the difference of the larger region from the smaller region would be 104 in.²

<h3>What is the area of the rectangle?</h3>

The area of the rectangle is the product of the length and width of a given rectangle.

The area of the rectangle = length × Width

Area of a larger rectangle

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Area of the smaller rectangle

Length = 12 - 2 - 2 = 8 in.

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Hence, the area of the shaded region of this figure is 104 in.²

Learn more about the area;

brainly.com/question/2289492

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Answer:

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Step-by-step explanation:

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The graph shows the solution to a system of inequalities:
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Answer:

Option A. 4x+3y\leq 12 and x\geq 0

Step-by-step explanation:

we know that

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The solid line passes through the points (0,4) and (3,0) (the y and x intercepts)

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