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Elenna [48]
3 years ago
12

Worth LOTS OF POINTS PLZ! Is -1/2n+ 1 1/2n+3-n equivalent to 3 ? Explain

Mathematics
1 answer:
tino4ka555 [31]3 years ago
5 0
The answer is 3. -1/2 n + 1 1/2 n add the coefficients to get 1n or just n. then n-n is 0 what is left is 3.
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Megan owns a clothing boutique. The table below represents the profit made, in dollars, every year since 2010, where x represent
sergij07 [2.7K]

Answer:C.  Since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line x = 3.


Step-by-step explanation:

Let the profit made by the boutique is given by the function y(x) then

We can see

Profit made in year 2011=profit made in year 2015

i.e.y(1)=y(5)=$84,000

profit made in year 2012=profit made in year 2014

i.e.y(2)=y(4)=$111,000

And profit made in year 2013 is standing in middle as y(3)=$120,000

which gives the line of symmetry x=3.(with reference to the figure)

Therefore, the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line x = 3.

Line of symmetry is an imaginary line that divides a line or shape making two identical halves.

8 0
3 years ago
Mia hired a moving company. The company charged \$500$500dollar sign, 500 for its services, and mia gives the movers a 16\%16%16
Ira Lisetskai [31]

Mia gives $80 as tip to the movers.

<em><u>Explanation</u></em>

The moving company charged $500 for its service.

Suppose, the amount of tip is  x dollar, which is 16% of the total charge.

So, the equation will be.....

\frac{x}{500}*100\% = 16\%\\ \\ \frac{x}{5}=16\\ \\ x=5*16=80

So, the amount of tip Mia gives the movers is $80

7 0
3 years ago
Read 2 more answers
Help help help help what is the answer −5(4x−3)−x+5=190!!!
artcher [175]
X=8.5
190-5=185
185/-5=-37
-37-3=-34
34/4=8.5

8 0
3 years ago
30 POINTS
Novay_Z [31]

Answer:

5x

Step-by-step explanation:

4 0
3 years ago
Solve for x someone help please. If possible please include steps
olga55 [171]

Answer:

10

Step-by-step explanation:

(x + 2) + (-2 + x) = 20

2x + 0 = 20

2x = 20

x = 20/2

x = 10

4 0
3 years ago
Read 2 more answers
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