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butalik [34]
3 years ago
15

Select all that apply. Which equations could you use to change to a percent? 3 = 4x = 4 = 3x = '

Mathematics
1 answer:
musickatia [10]3 years ago
5 0
<span>
YOUR ANSWER
<span><span><span>This is an equation!</span> Solutions: x=1.
</span><span>Graphical form: Equation  was fully solved.</span><span>Text form: 3*x-x+2=4 simplifies to 0=0</span><span>Cartoon (animation) form:  
For tutors: simplify_cartoon( 3*x-x+2=4 )</span><span>If you have a website, here's a link to this solution.</span></span>DETAILED EXPLANATIONLook at .
Eliminated similar terms , replacing them with 
It becomes .
Look at .
Added fractions or integers together 
It becomes .
Look at .
Remove unneeded parentheses around factor 
It becomes .
Look at .
Moved these terms to the left 
It becomes .
Look at .
Added fractions or integers together 
It becomes .
Look at .
Removed extra sign in front of 
It becomes .
Look at .
Solved linear equation  equivalent to 2*x-2 =0 
It becomes .
Result: 
<span>This is an equation!</span> Solutions: x=1.</span>
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there are 8 people fishing at lake connor: 5 have fishing licenses, and 3 do not. an inspector chooses two of the people at rand
lianna [129]

Answer:

3 have a license, 5 do not have a license

the first choice is 5 out of 8, or 5/8

the second choice is 4 out of 7, or 4/7

(5/8)*(4/7)=20/56=10/28=5/14

another way to look at it is...

how many ways can you choose 2 people out of 8 people ?

8!/2!(8-2)!=8!/2!*6!=8*7/2=56/2=28 ways

how many ways can you choose 2 people out of 5 people ?

5!/2!(5-2)!=5!/2!*3!=5*4/2=20/2=10

10/28=5/14 again

call the 5 people who don't have a license A,B,C,D, and E

how can they be paired together ?

AB,AC,AD,AE,BC,BD,BE,CD,CE, and DE for a total of 10

again 10/28=5/14

5 0
3 years ago
How do you solve both of these problems? Please helpp
Lana71 [14]
The answer to the first one is 15.6 and the second one is 1.76

3 0
3 years ago
DOES SOMEONE UNDERSTAND???
Vlad1618 [11]

Answer:

g(x) = 1: 0

g(-2) = -3

Step-by-step explanation:

Just by looking at the graph, at the origin, <em>x</em><em> </em>is 0 and g(x)<em> </em>is 1. Now, look at where <em>x</em><em> </em>is -2. Below that, you see where g(-2) is because -2 REPLACED <em>x</em><em>.</em>

I am joyous to assist you anytime.

**Subscribe to my You-Tube channel [USERNAME: MATHEMATICS WIZARD] for more assistance whenever you need it.

4 0
3 years ago
The area of a rectangular bathroom mirror is 9 square feet. the mirror is 3 feet wide. how tall is it?
lisabon 2012 [21]
You multpily the length and the width to find the area of a shape. If the square is 3ft wide, then the square is also 3 ft long if the area is 9.
so, how tall is it?
3 ft. I meant rectangle. Its still the same for the height.
5 0
3 years ago
How many solutions would there be for the following systems of equations <br>y=3x-5<br>6x-2y=10​
Ann [662]

Answer:

So the solution would be (1,-2). Remember you can always validate that the solution is correct by plugging it into both equations. But this is the same as the first equation, y=3x-5. Since they are the SAME line they will have infinite solutions.

Step-by-step explanation:

6 0
3 years ago
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