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yulyashka [42]
3 years ago
13

Which function is the inverse of f(x)= 2x+8?

Mathematics
1 answer:
Bumek [7]3 years ago
7 0

Answer:

f−1 (x) = x2 −4

Step-by-step explanation:

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Anthony's weight is nine pounds more than twice his brothers weight. Anthony's weighs 59 pounds. how much does his brother weigh
ahrayia [7]
A = Anthony's weight
B = Anthony's brother's weight

  A = 2B + 9   Plug in Anthony's weight
59 = 2B + 9   Subtract 9 from both sides
50 = 2B   DIvide both sides by B
25 = B   Switch the sides to make it easier to read
  B = 25

Anthony's brother weighs 25 pounds. 

8 0
3 years ago
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What is theory of demand?<br>​
Yuri [45]

Answer:

Demand theory is an economic principle relating to the relationship between consumer demand for goods and services and their prices in the market. ... As more of a good or service is available, demand drops and so does the equilibrium price.

4 0
3 years ago
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Somebody help me with this
zubka84 [21]

Answer:

1

Step-by-step explanation:

when multiplying fractions it doesn’t matter if they have the same denominator (bottom) just multiply straight across

(6/12)x(6/3)

36/36

1

4 0
2 years ago
Express and simplest radical form.​
strojnjashka [21]

Answer:

4 square root 5 is the answer

root(20*4)

2 × root(5×4)

4×root(5)

4 0
2 years ago
What is the percent of change from 4 to 5?
enot [183]

Answer:

The formula for calculating the percent change in a value between two points in time is:

p

=

N

−

O

O

⋅

100

Where:

p

is the percent change - what we are solving for in this problem.

N

is the New Value - 5 in this problem.

O

is the Old Value - 4 in this problem.

Substituting and solving for

p

gives:

p

=

5

−

4

4

⋅

100

p

=

1

4

⋅

100

p

=

100

4

p

=

25

There was a 25% increase from 4 to 5.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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