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4 years ago

Write three other expressions that are equivalent to 8x-12.

Mathematics

2 answers:

Pani-rosa [81]4 years ago

7 0

Three other expressions that are equivalent to : 8 x - 12
1 ) 4 ( x - 3 )
2 ) 10 x - 2 x - 12
3 ) 8 x - 4 - 8

Elena L [17]4 years ago

7 0

Answer:

u add

Step-by-step explanation:

sep is equal

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Please I need help on this ! If anyone can that would be great!! <3

mr_godi [17]

Answer:

Step-by-step explanation:

(A)The given equations are:

$x-y=3$ and $x+y=3$

Taking the ordered pair (3,0),

$3-0=3$ and $3+0=3$ which is satisfied. Thus, option A (3,0) is correct.

(B) The two equations are:

$x-y=3$ and $x+y=3$

Adding both the equations, we get

$2x=6$

$x=3$

Therefore, substituting the value of x in any of the two given equations,

$3-y=3$

$y=6$

Hence, x=3 and y=6

Then, According to the question, we get

$b=c-5$ and $b+c=185$

Thus, Option B is correct.

(D) The given equations are:

$x+y=6$ and $x=y+5$

Now, substituting the value of x=y+5 in the equation $x+y=6$ , we get

$(y+5)+y=6$

Thus, option C is correct.

8 0

3 years ago

1. 5<br> 9,4y+(2x-11----y)-3-----x<br> 4. 9

GaryK [48]

Wj30uojwo;sfo;oshuiogvbfdnjyiphjeiohdg

3 0

3 years ago

There are 6 blue marbles, 7 black marbles, 4 orange marbles, and 3 green marbles in a bag. Once a marble is drawn, it is replace

Aloiza [94]

Answer:

Step-by-step explanation:

step:- 1

The bag contains six blue marbles,seven black marbles , four orange marbles

and three green marbles

The total marbles contains in a bag 6+7+4+3=20

Two marbles can be drawn one after one with replacement

The total number of ways in which two cards drawn one after another with replacement

<h3>n(s) =20 $20 C_{1} X20 C_{1}=400$ </h3><h3>The no of favorable cases n(E)= $4C_{2} =\frac{4!}{4-2)!2!}$ </h3><h3>=6</h3><h3>Required probability P(E)= $\frac{n(E)}{n(S)} =\frac{4}{400} =\frac{1}{100}$ </h3>

4 0

3 years ago

If 5<2x+3<11, what is the possible range of value of -4x-6

Lady bird [3.3K]

Answer:

-10 > (-4x - 6) > -22

Step-by-step explanation:

Given inequality is 5 < 2x + 3 < 11

Now we will multiply this inequality by (-2) resulting,

5(-2) > (2x + 3)(-2) > 11(-2)

-10 > (-4x - 6) > -22 (Sign of inequality gets reversed when the inequality is multiplied or divided by a negative number)

Therefore, the possible range of (-4x - 6) is between -22 and -10.

4 0

4 years ago

Point P'P′P, prime is the image of P(6,0)P(6,0)P, left parenthesis, 6, comma, 0, right parenthesis under the translation (x,y)\t

gtnhenbr [62]

The location of point P is at (0, -1)

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.

Translation is the movement of a point left, right, up or down in the coordinate plane.

We are given the coordinates of point P and asked to find the coordinates of the image P'.

Given point P at P(6, 0), A translation of (x,y)→(x−6,y−1) is done to produce an image P'. Therefore point P is translated 6 units left and 1 unit down to get P'.

Hence P' = (0, -1)

Therefore P' is at (0, -1)

Find more at: brainly.com/question/15639127

8 0

3 years ago