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Igoryamba
3 years ago
10

−20=−4x−6x Find the value of x

Mathematics
1 answer:
xeze [42]3 years ago
4 0

Answer:

\huge\boxed{x=2}

Step-by-step explanation:

-20=-4x-6x\qquad|\text{combine like terms}\\\\-20=-10x\qquad|\text{divide both sides by (-10)}\\\\\dfrac{-20}{-10}=\dfrac{-10x}{-10}\\\\2=x\to x=2

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Can someone help :-)
Ostrovityanka [42]
Hey,here is the answer to your question;
In part A:
Coefficient =20
Variable =c
Constant =35 and 23.50


In part B:
Savings=20*3+23.5+35*12
=> savings=$503.5.


In part C:
The new expression will be :25c+35+23.5

Hope this helps u!!!!..
6 0
3 years ago
How do I apply the distributive property to create an equivalent expression for 4(6 + 6y)
tia_tia [17]

Answer:

24y+24

Step-by-step explanation:

You multiply the number on the outside of the parenthesis with both the numbers on the inside of the parenthesis. The + stays the same.

4*6y=24y

4*6=24

Hope this helps!

4 0
3 years ago
5
pychu [463]

Answer:

B 8.56

this is the answer because you simply add what he bought so 1.13+1.13+1.76 which is 4.02 then subtract what he started with which was 12.58 so 12.58-4.02 is 8.56 so that's your answer

8 0
2 years ago
Read 2 more answers
What is the gif of nine and fifty two
Novosadov [1.4K]
I assume you mean 9+52,
If so you can add the 9 and the 2 together:
9+2 = 11

Then you can add the 11 on to the 50 to get the final answer:
50+11 = 61

Hope this helps! :)
4 0
3 years ago
Find the scale factor of the dilation. Then tell whether the dilation is a reduction or and enlargement...
faltersainse [42]
Scale factor is 1/3
And I think it's an enlargement
5 0
3 years ago
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