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Amiraneli [1.4K]
3 years ago
12

Please help thanks so much

Mathematics
1 answer:
GalinKa [24]3 years ago
8 0
The answer is c using substitution :)
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Solve the expression for x: (4-2)(x-2)=4x-8
ivann1987 [24]
First, distribute the left side. You should get 4x-8-2x+4=4x-8. Then, get all the xs on one side.

4x-2x-4x-8+4=-8

Then, put the numbers on one side.

4x-2x-4x=-8+8-4

Then, add it up.

-2x=-4

Then, solve for x.

(-2x)/(-2)=(-4)/(-2)

x=2

Hope that helps!
5 0
3 years ago
Help again please !
Arte-miy333 [17]
The answer is C.

y = -3x + 2
y = -3x + 4

-3x + 2 = -3x + 4
         2 ≠ 4
6 0
3 years ago
(4x^5 + 3x^2 – x^4) +(6x^2 - 2x^5)
Monica [59]

Answer:

The simplified equation is as follows 2x^5 -x^4 + 9x^2

Step-by-step explanation:

Remove the parentheses around each equation and pair like exponents together

4x^5 - 2x^5 - x^4 + 3x^2 + 6x^2

Then combine the like terms

2x^5 - x^4 + 9x^2

It is in that order due to the proper form being to go from the highest to lowest exponents in an answer

5 0
3 years ago
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Brainliest to whoever answers find the volume of the figure down below
serg [7]

Answer:

i think it is 87 because

4 0
3 years ago
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A salesman gets a commission of 2.4% on sales up to sh. 100,000. He gets an additional commission of 1.5% on sales above this. C
emmainna [20.7K]

Answer:

Sh. 10,920

Step-by-step explanation:

Since the sales is above sh. 100,000,his commission is (2.4+1.5) 3.9%.

3.9% of 280,000= 10920.

Therefore, his commission is sh. 10,920

6 0
3 years ago
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