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Readme [11.4K]
2 years ago
6

If x equals 3 calculate the value of 2x squared plus x

Mathematics
2 answers:
Korolek [52]2 years ago
6 0
2 × 3 = 6
6 squared = 36
36 + 3 = 39
Hope this helps!
BARSIC [14]2 years ago
3 0
2 x 3 = 6    
6² = 36
36 + 3 = 39

hope this helps you
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Hey can you please help me posted picture of question
zubka84 [21]
By observing the graph we can see that G(x) is obtained by shifting F(x) 2 units to the right.

A horizontal shift is indicated by addition/subtraction to x rather than the function.

A right shift is indicated by subtracting the number from x. So a right shift of F(x) will be indicated by F(x-2)

Thus,

G(x) = F(x-2)

G(x) = (x-2)²

So, the answer to this question is option B
8 0
3 years ago
Read 2 more answers
The ratio table below shows the relationship between the number of packages of gum and the total pieces of gum.
tangare [24]

The complete question is

"The ratio table below shows the relationship between the number of packages of gum and the total pieces of gum.

Gum Packages of gum Pieces of gum

1

15

2

30

3

45

4

?

How many pieces of gum are in 4 packages of gum?"

Using a proportional function, there are 60 pieces of gum in 4 packages.

<h3>What is a proportional relationship?</h3>

Two values x  and  y are said to be in a proportional relationship if x=ky, where x and y are variables and k is a constant.

The constant k is called constant of proportionality.

The constant is given by:

k = 15/1

k = 30/2

k  = 45/3

k  = 15.

Therefore, the number of pieces of gums in x packages is given by:

y = 15x.

In 4 packages:

y = 15 x 4

y = 60 pieces of gum.

Using a proportional function, there are 60 pieces of gum in 4 packages.

More can be learned about proportional functions at brainly.com/question/10424180

#SPJ1

4 0
2 years ago
Simplify.
Fiesta28 [93]
Simple. Just add/subtract each term. 4n-2n=2n. 8m+7m=15m.
This is very basic stuff.
5 0
3 years ago
Read 2 more answers
HELP!! T.T This is due tonight!!!
lesya [120]
D and e would be the answer
3 0
3 years ago
Yummy Foods Fast is a meal kit delivery service
Eva8 [605]
Let x equal the number of months
Total cost=$30 + $50x
X=5 months
So total cost= 30+50(5)=$280
4 0
3 years ago
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