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2 years ago

What's the answer to 7x-x

Mathematics

1 answer:

IgorLugansk [536]2 years ago

8 0

Answer:

Step-by-step explanation:

7x - x

X by itself is the same thing as 1x.

So, if we rewrite the equation using 1x instead of just x:

7x - 1x

Now, we can subtract like we normally would.

7x - 1x = 6x

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Write 1/10 in hundredth,fraction,decimal

Ipatiy [6.2K]

0.10
1/10

Hope I helped!

Let me know if you need anything else!

<span>~ Zoe</span>

4 0

3 years ago

school teacher and needs 22 pieces of wood, 3 over 8 ft long, for a class project. If he has a 9-ft board from which to cut the

tiny-mole [99]

Answer:

Yes, he will have enough 3 over 8 ft pieces for his class.

Step-by-step explanation:

Given:

Number of wood required = 22

Length of each wood, $l=\frac{3}{8}\textrm{ ft}$

Total length of the board, $L=9\textrm{ ft}$

Therefore, the number of woods that can be made using the given board is given as:

$\textrm{Number of woods made}=\frac{\textrm{Total length of board}}{\textrm{Length of each wood}}\\\textrm{Number of woods made}=\frac{L}{l}=\frac{9}{\frac{3}{8}}=9\times \frac{8}{3}=\frac{72}{3}=24$

So, he can make 24 woods of length $\frac{3}{8}\textrm{ ft}$ using the 9 ft board. But he has to make only 22 pieces.

Therefore, he has enough of the wood to make the required number of pieces.

3 0

2 years ago

liubo4ka [24]

Answer:

sad

Step-by-step explanation:

6 0

3 years ago

The image below is a triangle drawn inside a circle with center O: A triangle is shown inscribed inside a circle. The leg of the

NeX [460]

I cant answer without a pic ture plz snip it out or screen shot thx :)

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3 years ago

Read 2 more answers

What is the x-intercept for y=7/4x+1/4

Brums [2.3K]

9514 1404 393

Answer:

-1/7

Step-by-step explanation:

To find the x-intercept, set y=0 and solve for x.

0 = 7/4x +1/4

Multiply by 4/7

0 = x + 1/7

Subtract 1/7

-1/7 = x

The x-intercept is -1/7.

_____

In decimal, that is -0.142857... (6-digit repeating decimal)

4 0

2 years ago