First, you should equalize the denominator of first and second fraction. If the denominator multiplies by (x-5), so does the numerator. If the denominator multiplies by (x+3), so does the numerator.
(Look into my attachment at the second row)

Second, simplify the algebraic form for the numerator.
(Look into my attachment at the fourth row)

Third, simplify the denominator
(Look into my attachment at the last row)

5 0

4 years ago

Find the value of x (5x)=150

Kruka [31]

Divide both sides by 5, and the result is: x=30.
X is 30.

6 0

4 years ago

Which of the tables represents a function? Table P Input Output 8 3 1 7 5 4 Table Q Input Output 9 3 9 5 4 2 Table R Input Outpu

Colt1911 [192]

Answer:

Table P represents a function

Step-by-step explanation:

* Lets explain the meaning of the function

- A function is a relation between a set of inputs and a set of outputs

in condition of each input has exactly one output

- Ex:

# The relation {(1 , 2) , (-4 , 5) , (-1 , 5)} is a function because each x in the

order pair has only one value of y

# The relation {(1 , 2) , (1 , 5) , (3 , 7)} is not a function because there is x

in the order pairs has two values of y (x = 1 has y = 2 and y = 5)

* Lets solve the problem

# Table P :

- In put : 8 , 1 , 5

- Out put : 3 , 7 , 4

∵ Each input has only one output

∴ Table P represents a function

# Table Q :

- Input : 9 , 9 , 4

- Out put : 3 , 5 , 2

∵ The input 9 has two outputs 5 and 2

∴ Table Q doesn't represent a function

# Table R :

- In put : 7 , 8 , 7

- Out put : 2 , 6 , 3

∵ The input 7 has two outputs 2 and 3

∴ Table R doesn't represent a function

# Table S :

- In put : 1 , 1 , 9

- Out put : 7 , 5 , 2

∵ The input 1 has two outputs 7 and 5

∴ Table S doesn't represent a function

* Table P represents a function

4 0

4 years ago

Find the linear regression equation for the transformed data. Х у Log y 1 1 0 2 21 1.322 3 121 2.083 4 621 2.793 5 3121 3.494 A.

Svetradugi [14.3K]

The answer is C I just did that like 3 days ago

5 0

3 years ago

Read 2 more answers