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8_murik_8 [283]
2 years ago
10

(x2-2x+2)+(3x2-4x-10)​

Mathematics
2 answers:
denis-greek [22]2 years ago
5 0
4x^2 - 6x - 8 .... the 2 is on top of 4x
Angelina_Jolie [31]2 years ago
4 0

Answer:

4x^2-6x-8

Step-by-step explanation:

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The water department checks the city water supply on a regular basis for contaminants such as xylenes. the water department take
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6 0
3 years ago
Solve 3(x-5)-4(x+3)=​
Wittaler [7]

3(x-5)-4(x+3)

Multiply the first bracket by 3

(3)(x)=3x

(3)(-5)=-15

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(-4)(3)=-12

3x-15-4x-12

3x-4x-15-12 ( combine like terms)

Answer: -x-27

5 0
3 years ago
What are the x intercept and y intercept of the graph of 5x+8y=20
Arada [10]

Answer:

x intercept: (4,0)

y intercept: (0,2 1/2)

Step-by-step explanation:

4 0
2 years ago
<img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20%3D%20%20%5Cfrac%7B144%7D%7B25%7D%20" id="TexFormula1" title=" {x}^{
ss7ja [257]

Answer:

x²=144/25

x=±12/5

Step-by-step explanation:

Hope it helps u

4 0
2 years ago
The discount place on three computer are 4/5 1/4 and 3/10 which one has the highest price
lesya [120]

Answer:

4/5

Step-by-step explanation:

<u>4/5 = 80%</u>

1/4 = 25%

3/10 = 30%

5 0
3 years ago
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