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Colt1911 [192]
3 years ago
11

Which choice is equivalent to the expression? please help!

Mathematics
1 answer:
Shalnov [3]3 years ago
6 0

the answer is option e. *answer needs to be 20 characters long this should do :)

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Plz help me quick.....................................................
charle [14.2K]

Answer:

-2

Step-by-step explanation:

The equation is -12/c=6

by solving for c you get,

-12/c=6

Then multiply both sides by the LCM c to get, -12=6c

Divide both sides by 6 to get,

-12/6=6c/6

-2=c

Verification:

-12/-2=6 since when a negative number divides a negative number the answer is a positive value

7 0
3 years ago
The sum of the following algebraic expression 2x + 15, 7-8x and 3x - 41 is 30 find the value of x..​
Ksju [112]

\\  \tt  \longmapsto2x + 15 + 7 - 8x + 3x - 41 = 30 \\   \\  \tt  \longmapsto 2x - 8x + 3x + 15 + 7 - 41 = 30 \\  \\  \tt  \longmapsto  - 3x - 19 = 30 \\  \\  \tt  \longmapsto 3x + 19 =  - 30 \\  \\  \tt  \longmapsto 3x =  - 30 -19 \\  \\  \tt  \longmapsto 3x =  - 49 \\  \\  \tt  \longmapsto x = - \frac{49}{3}

3 0
3 years ago
Read 2 more answers
Does changing the compound inequality x>-3 and x<3 from and to or change the solution set? Explain
Serggg [28]

Answer:

So the answer is

Step-by-step explanation:

x)2943

8 0
3 years ago
Read 2 more answers
You can solve the following proportion by cross multiplying. What will the equation be after you cross multiply? 3/9 = x/15
aksik [14]
 3         x
---- = -----
  9       15

so 9x = 45 (and x =5).
4 0
3 years ago
Read 2 more answers
I need help with this math equation 3(2x + 6)
My name is Ann [436]

Answer:

6+18 pls give brainlest

Step-by-step explanation:

How to solve your problem

3(2+6)

Simplify

1

Distribute

3(2+6)

6+18

Solution

6+18

7 0
3 years ago
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