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3 years ago

Why does adding a 0 to the end of a decimal not change the value of the decimal?

Mathematics

1 answer:

aniked [119]3 years ago

8 0

Answer:

because after decimal then value 0 dont have meaning

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14-12x+39x-18x=256-60x-657x

emmasim [6.3K]

Answer:

$\boxed{\bold{x=\frac{1}{3}}}$

Step-by-step explanation:

Combine Similar Elements: $\bold{-12x+39x-18x=9x}$

$\bold{14+9x=256-60x-657x}$

Combine Similar Elements: $\bold{-60x-657x=-717x}$

$\bold{14+9x=256-717x}$

Subtract 14 From Both Sides

$\bold{14+9x-14=256-717x-14}$

Simplify

$\bold{9x=-717x+242}$

Add $\bold{717x}$ To Both Sides

$\bold{9x+717x=-717x+242+717x}$

Simplify

$\bold{726x=242}$

Divide Both Sides By $\bold{726}$

$\bold{\frac{726x}{726}=\frac{242}{726}}$

Simplify

$\bold{x=\frac{1}{3}}$

4 0

4 years ago

Which best describes the solutions of 8x<-48?

Black_prince [1.1K]

Answer:

i think is b

Step-by-step explanation:

because the equation 8x＜-48 means -48 greater than 8x so it if you choose a than i will become 8(6)＜-48 this is wrong because positif integer always is greater,zero also greater than negatif integer.So by comparing the another i think the answer is b.I hope it will help you and it is correct.

6 0

3 years ago

Read 2 more answers

How many solutions does the equation |x+7|=-1 have

lana66690 [7]

If an equation is in absolute value symbols, the answer is always positive. So this equation has no real solution.

7 0

3 years ago

Is 1,1 2,2 3,5 4,10 5,15 a function

asambeis [7]

Answer:

Yes

Step-by-step explanation:

5 0

3 years ago

PLEASSS HELPPPP

Lera25 [3.4K]

Answer:

-11 + 4

Step-by-step explanation:

When you subtract a negative the sign will switch to plus, so it this case you would switch the - (-4) to a + 4 but you don't change the -11 at the front.

6 0

3 years ago