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3 years ago

11

What is the answer to the equation 5x+10=25

2 answers:

kow [346]3 years ago

7 0

Answer:

x=7

Step-by-step explanation:

Hatshy [7]3 years ago

6 0

Answer:

x = 3

Step-by-step explanation:

5x+10=25

you want x to be by itself

5x=15

so subtract 10 from both sides

then dived 5 from 15

x=3

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Help!!!!!!!!!!!!!!!!!!!!!!!!!!

Marta_Voda [28]

Answer:

x > - 8 or x < 2

Step-by-step explanation:

Given

- 8 < 2(x + 4) or - 3x + 4 > x - 4

Solve each part separately

- 8 < 2(x + 4) ← divide both sides by 2

- 4 < x + 4 ( subtract 4 from both sides )

- 8 < x , thus

x > - 8

OR

- 3x + 4 > x - 4 ( subtract x from both sides )

- 4x + 4 > - 4 ( subtract 4 from both sides )

- 4x > - 8

Divide both sides by - 4, reversing the symbol as a result of dividing by a negative quantity

x < 2

Solution is x > - 8 or x < 2

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4 years ago

The equation d=m/v can be used to calculate the density, d, of an object with mass, m, and volume, V. Which is an equivalent equ

Rasek [7]

Answer:

B

Step-by-step explanation:

because equal to mass over volume

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2 years ago

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Luba_88 [7]

Answer:

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Step-by-step explanation:

3 0

3 years ago

Can two angles share the same vertex but not be adjacent angles?

MAXImum [283]

Yes i believe they can have the same vertex

3 0

4 years ago

Read 2 more answers

What is the perimeter

Mademuasel [1]

Good morning ☕️

Answer:

Perimeter = 36 cm

Step-by-step explanation:

Firstly, Check the attached picture

perimeter = 10 + 10 + 8 + 8

= 20 + 16

= 36

:)

5 0

3 years ago