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ElenaW [278]
3 years ago
11

Please help this is on a quiz

Mathematics
1 answer:
AleksAgata [21]3 years ago
6 0

Answer:

4,5,8,11 are domain

Step-by-step explanation:

Since they are on the x side they are domain

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3(5x+2)=2(3x-6)<br> help i need to show work and I have no idea how to do this
tester [92]

Answer: its −2

Step-by-step explanation:

3*(5*x+2)-(2*(3*x-6))=0  

Step by step solution :

STEP

1

:

STEP

2

:

Pulling out like terms

2.1     Pull out like factors :

  3x - 6  =   3 • (x - 2)  

Equation at the end of step

2

:

 (3 • (5x + 2)) -  6 • (x - 2)  = 0  

STEP

3

:

Equation at the end of step 3

 3 • (5x + 2) -  6 • (x - 2)  = 0  

STEP

4

:

STEP

5

:

Pulling out like terms

5.1     Pull out like factors :

  9x + 18  =   9 • (x + 2)  

Equation at the end of step

5

:

 9 • (x + 2)  = 0  

STEP

6

:

Equations which are never true

6.1      Solve :    9   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

6.2      Solve  :    x+2 = 0  

Subtract  2  from both sides of the equation :  

                     x = -2

One solution was found :

x = -2

8 0
4 years ago
Read 2 more answers
WW and Intervention I circular garden has a g radius of i .5 feet. He wants to enclose the 2 garden with edging that costs per f
sattari [20]
The circumference of a circle is pi x r^2, therefore, pi x 1.5^2 = 7.068583 ft. then multiply 7.0686 x $.75/per ft = $5.30  
6 0
4 years ago
M/-5 = 4 one or two step equation
lana [24]

Answer:

I think it is one-step because when solving it all you have to do is multiply -5 by -5 to get the answer. m= -20

8 0
3 years ago
1 __ 6/3 Is less than greater than or =
boyakko [2]
Well, 6 / 3 is a solid 2. 

So, 1 is less than 6/3 
or
1 < 6/3

Hope this helped! ☺♥
8 0
3 years ago
Read 2 more answers
If you guys just want points just answer this question. What is 1+1??
Kruka [31]
The answer to this is 2
3 0
3 years ago
Read 2 more answers
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