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kvasek [131]
2 years ago
8

2(a -3) + 4b - 2(a -b -3) + 5

Mathematics
1 answer:
Naya [18.7K]2 years ago
5 0

6b + 5

Step-by-step explanation:

We begin by expounding the equation  so as to remove the brackets;

2(a -3) + 4b - 2(a -b -3) + 5

2a – 6 + 4b - 2a + 2b + 6 + 5

Then we put the like terms together;

2a – 2a + 4b + 2b – 6 + 6 + 5

Now when the equation is simplified will look like this;

= 6b + 5

Learn More:

For more on simplifying expressions;

brainly.com/question/13121038

brainly.com/question/1280754

#LearnWithBrainly

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Please simplify this please it’s due really soon!
iren2701 [21]

Step-by-step explanation:

\frac{ {13}^{6}  \div  {13}^{8}  \times  {13}^{ - 4} }{ {13}^{ - 2} }

You need to remember the properties of exponents: multiplication adds the exponents, division subtracts the exponents.

If you multiply two powers with the same base, the result will be the base to the sum of the powers.

If you divide two powers with the same base, the result will be the base to the difference of the powers.

In your case you will this:

{13}^{6 - 8 + ( - 4) - ( - 2)}

That is:

{13}^{ - 4}

Or:

\frac{1}{ {13}^{4} }

7 0
3 years ago
Classify the statement as either true or false.<br> lim<br> 6 = 6
asambeis [7]

Answer:

false

Step-by-step explanation:

if is 6= you need to time by it self like: 6×6=is ur answer

4 0
3 years ago
Helpppppppppppppppp ill mark you brainlist write in y=mx+b form
Alex Ar [27]

Answer:

I think: 0 = 3x + b or b = -3x + 0 or x = -b + 0/3 or 3 = -b + 0/x

Sorry if you get this wrong..

4 0
2 years ago
Which relation below represents a one to one function
Scilla [17]

Answer:

<h2>Second table</h2>

Step-by-step explanation:

<em>One-to-one function is a function that preserves distinctness: it never maps distinct elements of its domain to the same element of its codomain. Every element of the function's domain is the image of at most one element of its domain.</em>

First table:

No. Because for x = 7.25 and x = 8.5 we have the same value of y = 11

Second table:

Yes. Because for all values of x we have different values of y.

5 0
3 years ago
The vertex from of the equation of a parabola is y = (x - 3)2 + 36 what is tge standard form of the equation
Misha Larkins [42]
Multiply it out and collect terms.
  y = (x - 3)² + 36
  y = (x² -6x +9) +36
  y = x² -6x +45
6 0
2 years ago
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