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morpeh [17]
3 years ago
12

4x -2 + 5x +6 What does this equal

Mathematics
2 answers:
egoroff_w [7]3 years ago
8 0

Answer:

9x+4

Step-by-step explanation:

wolverine [178]3 years ago
3 0
9x+4 I will look at your other question
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Write 7/10 as a sum of fractions three diffrent ways​
Elanso [62]

Answer:

3/10 + 4/10

1/2 + 1/5

1/10 + 3/5

Step-by-step explanation:

3/10 + 4/10 = 7/10 (add numerator and keep denominator)

1/2 + 1/5 = 5/10 + 2/10 = 7/10 (use equivalent fractions)

1/10 + 3/5 = 1/10 + 6/10 = 7/10

I hope this helped and please mark me as brainliest!

3 0
2 years ago
The inverse variation equation shows the relationship between wavelength in meters, x, and frequency, y.
bulgar [2K]

Answer:  A

y=\dfrac{3*10^8}{x}\\\\if\ x=3*10^9\ then\\y=\dfrac{3*10^8}{3*10^9}=\dfrac{1}{10}=1*10^{-1}\ (m)

3 0
2 years ago
Read 2 more answers
What is 8x+4/2 in simplest form ?
Marrrta [24]

The simplest form is 8 x + 2.

5 0
3 years ago
Read 2 more answers
Use intercepts to graph the line described by the equations-2x-4y=8
tekilochka [14]

-- The x-intercept is the point where the line crosses the x-axis.
So y=0 there.

           <u>-2x - 4y = 8</u>
          -2x - 4(0) = 8
          -2x          =  8

Divide each side by  -2 :   x = -4     =>  the x-intercept is  (-4, 0)  


-- The y-intercept is the point where the line crosses the y-axis.
So x=0 there.

           <u>-2x - 4y = 8</u>
         -2(0) - 4y = 8
                  -4y = 8

Divide each side by  -4 :   y = -2     =>  the y-intercept is  (0, -2)    

Now you have two points on the graph ... the points where the line crosses each axis.

Mark little dots at both points, then lay your ruler across both dots, and draw
the line along the edge of the ruler, as far as you want to in both directions.


8 0
3 years ago
Which of the fractions below is closest to zero? 1/4 1/5 1/6 1/8
lutik1710 [3]

Answer:

the answer to this question is 1/8

Step-by-step explanation:

1/4 is the biggest of the fractions,with 1/5 being the second biggest,and 1/6 being the 3rd biggest which leaves 1/8 as being the smallest and closest to 0

4 0
3 years ago
Read 2 more answers
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