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ziro4ka [17]
3 years ago
15

Is the expression 3x + 2x - 4 ​ in simplest form? Explain.

Mathematics
2 answers:
viva [34]3 years ago
7 0

Answer:

No

Step-by-step explanation:

you have to subtract 2x from 3x, so you have just x( you don't need the one in front of it)

So the answer would be ( x-4)

Hope that this helps you and have a great day :)

Snezhnost [94]3 years ago
5 0

Answer:

No

Step-by-step explanation:

No, this expression is not in simplest form

3x +2x -4

We still have like terms that can be combined.

The like terms in this case are the terms with variables, 3x and 2x

They can be added together

(3x+2x)-4

5x-4

5x-4 is the expression in simplest form

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A​ golf-course architect has sixsix linden​ trees, fourfour white birch​ trees, and threethree bald cypress trees to plant in a
zloy xaker [14]

Answer: There are 60060 ways to do so.

Step-by-step explanation:

Since we have given that

Number of linden trees = 6

Number of white birch trees = 4

Number of bald cypress trees = 3

Total number of trees = 6 +4 +3 =13

So, Number of ways that the landscaper plant that trees are evenly spaced is given by

\dfrac{13\!}{6!\times 4!\times 3!}\\\\=60060

Hence, there are 60060 ways to do so.

4 0
3 years ago
Please can you help me with this math problem
galina1969 [7]
I believe the answer is 1.

Hope that helps!!!
4 0
4 years ago
Read 2 more answers
A function f is given by the data in the table. I am currently working with Derivatives but i can’t solve this one.
mariarad [96]

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

One way to approximate the derivative at a point is by finding the slope of the secant line between points on either side. That is what is done in the attached spreadsheet.

  f'(0.1) ≈ (f(0.2) -f(0.0))/(0.2 -0.0) = -5 . . . for example

__

Another way to approximate the derivative is to write a polynomial function that goes through the points (all, or some subset around the point of interest), and use the derivative of that polynomial function.

These points are reasonably approximated by a cubic polynomial. The derivative of that polynomial at the points of interest is given in the table in the second attachment. (f1 is a rounding of the derivative function f')

6 0
3 years ago
110 is 60% of what number?
Zigmanuir [339]

Answer: 183.33

Step-by-step explanation:

We have, 60% × x = 110

or,

60

100

× x = 110

Multiplying both sides by 100 and dividing both sides by 60,

we have x = 110 ×

100

60

x = 183.33

If you are using a calculator, simply enter 110×100÷60, which will give you the answer.

3 0
3 years ago
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A school band sold 30 raffle tickets, each labeled with a number from 1 to 30. One winning ticket will be drawn.
ziro4ka [17]
4/15 hope i helped!!!!!!!!

6 0
3 years ago
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