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Semmy [17]
3 years ago
11

The inverse of (5x – 1) and 5x

Mathematics
1 answer:
kozerog [31]3 years ago
7 0

Answer:

5

x

−

1

y

=

5

x

-

1

Interchange the variables.

x

=

5

y

−

1

x

=

5

y

-

1

Tap for more steps...

y

=

x

5

+

1

5

y

=

x

5

+

1

5

Solve for

y

y

and replace with

f

−

1

(

x

)

f

-

1

(

x

)

.

Tap for more steps...

f

−

1

(

x

)

=

x

5

+

1

5

Step-by-step explanation:

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Identify two tables which represent quadratic relationships
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Answer:

Tables 3 and 5

Step-by-step explanation:

if you know that quadratic equations from curves, then, check out the number patterns on 3 and 5, then, compare them with the others, you'll see

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3 years ago
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klasskru [66]
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7 0
3 years ago
Algebra 1 please help! super easy
Mademuasel [1]
28 7/8, write 875/1000 and keep dividing by 5 to get the simplest form
4 0
3 years ago
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He system of equations below has no solution.
vesna_86 [32]

a linear combination can be:

(a + b)*(4x + 15y) = a*12 + b*15

<h3>How to solve the given system of equations:</h3>

Here we have the system of equations:

(2/3)*x + (5/2)*y = 15

4x + 15y = 12

To solve the system of equations, we first need to isolate one of the variables in one of the equations, I will isolate x on the second equation.

4x = 12 - 15y

x = (12 - 15y)/4

Now we can replace that in the other equation:

(2/3)*x + (5/2)*y = 15

(2/3)* (12 - 15y)/4 + (5/2)*y = 15

Now we can solve that for y.

2 - (10/4)*y + (5/2)*y = 15

2 = 15

That is a false equation, then we conclude that the system of linear equations has no solutions.

This means that the two lines are parallel lines, then a linear combination can be:

(a + b)*(4x + 15y) = a*12 + b*15

Where a and b are two real numbers.

If you want to learn more about systems of equations:

brainly.com/question/13729904

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8 0
2 years ago
23, 24, 25, 26, and 27
Debora [2.8K]
23. Option A: 4p + 175 = 375

24. $50 per monthly payment if the down payment is $175

25. Option C: 28x + 64 = 456

26. $14 for a haircut

27. 
a. See the diagram attached. It was drawn on Google Drawing so obviously not to scale but you get the gist. 

b. 

Not quite sure what a verbal model is but with the diagram you should be able to describe it.

 4 bookshelves, 2 on each side, in an entertainment center and a middle section of 30 inches wide all add up in its entirety to equal 90 inches.

c. 

4x + 30 = 90

d. 

4x = 60
x = 15

The bookcases are each 15 inches wide

5 0
3 years ago
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