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scoundrel [369]
3 years ago
10

Simplify: 3x + 6y - (4x - 2y)

Mathematics
1 answer:
djyliett [7]3 years ago
6 0

Answer:

-x + 8y

Step-by-step explanation:

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PLEASE HELP ME I will give brainliest! The angles of 8x + 4 degrees and 6x + 64 degrees are supplementary. Solve for X and Y.
MariettaO [177]

Step-by-step explanation:

supplementary angles means sum of them is 180°

8x+4+6x+64 = 180

14x+68 = 180

x = 8

angles are 68 and 112

6 0
2 years ago
State the domain of the rational function
guajiro [1.7K]

The rational function is defined as a polynomial of two parts. That is numerator and denominator i.e., denominator should not be zero.

Step-by-step explanation:

       The given function is f(x)=13/10-x

Step:1

     apply values to the term x in the given function,

     Take X=1,

      the equation becomes

      f(1)=13/10-1

      f(1)=1.444

      Take X=2,

      the equation becomes,

      f(2)=13/10-8

      f(2)=1.625

similarly,

     f(3)=1.857,

     f(4)=2.167,

     f(5)=2.60,

     f(6)=3.25,

     f(7)=4.33,

     f(8)=6.50,

     f(9)=13,

but for f(10)= 13/10-10

           f(10)=∞

    f(11)=-13,

     f(12)=-6.5,

     f(13)=4.33,.. etc

so, f(x) is positive when the X value is less than 10.

     f(x) is negative when the X value is more than 10.

but f(10)=∞ is never possible

     Therefore, all the numbers are correctly apted expect zero

7 0
3 years ago
Define the variables for the situation. Then enter an equation.
stepan [7]

Answer:

A= L + 5

Step-by-step explanation:

Andrews class is equal to Lauren's class and there are more 5 students

4 0
3 years ago
The temperature is -5.5 c in New York and -11.1c in Iowa
vitfil [10]

Answer:

what is the question?

Step-by-step explanation:

8 0
3 years ago
Plz
allsm [11]
Top box is 2x
bottom box is 3
4 0
3 years ago
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