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3 years ago

I need help now btw i am in middle school

Mathematics

2 answers:

Dmitriy789 [7]3 years ago

6 0

Answer:

x= 3

Step-by-step explanation:

vodomira [7]3 years ago

5 0

Answer: x= 3

Step-by-step explanation:

2x + 5 = 11

2x = 6

x = 3

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4x – 8<br><br> Please helppp

Nadya [2.5K]

-2

Divide each term (-4x = 8 by -4)

Cancel the common factor of -4

x = 8/-4

THEN DIVIDE

x=-2

4 0

3 years ago

Which expressions are equivalent to 12x - 6?

iren2701 [21]

<h3>Answer</h3>

B and E

<h3>Explanation</h3>

A) It's wrong because

$- 6 \times (2x - 1) = - 12x + 6$

B) It's right because

$6 \times (2x - 1) = 12x - 6$

C) It's wrong because

$6x \times (2 - 1) = 6x \times 1 = 6x$

D) It's wrong because

$- 6x \times (2x - 1) = - 12 {x}^{2} + 6$

E) It's right because

$- 6 \times ( - 2x + 1) = 12x - 6$

F) It's wrong because

$6 \times ( - 2x + 1) = - 12x + 6$

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3 years ago

I need help with geometry

Soloha48 [4]

Answer:

It 12

Step-by-step explanation:

This is because the scale factor between the triangles is 1.75, so I divide 21 by 1.75 and got 12

Hope this helped

4 0

3 years ago

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Over [174]

Answer:

15.25×3

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3 years ago

Help<br>evaluate 12-3×2+1

Feliz [49]

Answer:

7 hope this helps(✿◠‿◠)

Step-by-step explanation:

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3 years ago

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