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Sergio [31]
3 years ago
15

Simplify the expression and explain each step 4(3x + 2)-2

Mathematics
1 answer:
andre [41]3 years ago
8 0

Answer:

The simplest form of this expression is 12x + 6.

Step-by-step explanation:

4(3x + 2) - 2

12x + 8 - 2 --- distribute the 4

12x + 6 --- combine like terms (8 and -2)

The simplest form of this expression is 12x + 6.

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What is the solution to the following equation? (4 points) 5(2x − 6) + 20 = 10 Group of answer choices
vichka [17]

Answer:

x=2

Step-by-step explanation:

6 0
3 years ago
If the vertex of a parabola is (0, 3), what is the axis of symmetry
GREYUIT [131]

Answer:

The equation of the axis of symmetry for this parabola is x = 0.

Step-by-step explanation:

For parabola's, it's axis of symmetry always goes through the vertex of the parabola. In other words, the axis of symmetry is vertical line that goes through the x-coordinate of the vertex.

Now, the vertex is given as (0,3) which is at x = 0, y = 3.

Thus, the vertical line that goes through the x-coordinate of the vertex will be x = 0

Thus, the equation of the axis of symmetry for this parabola is x = 0.

7 0
3 years ago
Find the equation of a line that goes through the point LaTeX: \left(2,2\right)( 2 , 2 )and is parallel to the line LaTeX: y=4x-
bagirrra123 [75]

Answer:

ghfhg

Step-by-step explanation:

7 0
2 years ago
HELP ASAP!!<br>The equation (blank) has no solution​
KengaRu [80]

Answer:

Just to recap, an equation has no solution when it results in an incorrect "equation".

For  example:

Equation: x+3 = x+4

Subtract x: 3 = 4???

But clearly, 3 is not equal to 4, so this equation has NO SOLUTION.

Now onto our problem:

13y+2-2y = 10y+3-y

11y+2 = 9y+3

2y=1

y=1/2

9(3y+7)-2 = 3(-9y+9)

27y+61 = -27y+27

54y = -34

y = -34/54

32.1y+3.1+2.4y-8.2=34.5y-5.1

34.5-5.1=34.5y-5.1

5.1=5.1

infinite solutions

5(2.2y+3.4) = 5(y-2)+6y

11y+17 = 11y-10

17 = -10??

That's not true, so the option "5(2.2y+3.4) = 5(y-2)+6y" has no solution.

Let me know if this helps

6 0
3 years ago
Name the diameter for the circle
Aleks [24]

Answer:

DH

Step-by-step explanation:

4 0
3 years ago
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