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Umnica [9.8K]
3 years ago
15

Simplify 2x + 5x + 4x

Mathematics
2 answers:
mote1985 [20]3 years ago
5 0

Answer:

11x

Step-by-step explanation:

Simplify all like terms: terms with x

easier way all have x = remove x = 2+5+4 = 11 => add x = 11x

Drupady [299]3 years ago
4 0

Answer:

11x

Step-by-step explanation:

Forget about the x until the end and add the numbers together.

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Dvinal [7]

Answer:

1/25

Step-by-step explanation:

= 5^4/5^6

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= 1/25

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¿Cuál es el ángulo complementario de 9°?<br> ​
Ann [662]

Answer:

90 - 9 = 81°

Step-by-step explanation:

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How do you solve -2+6(-6x+6)?
Natali5045456 [20]

Answer: −36x+34

Step-by-step explanation:

Equation: −2+6(−6x+6)

Step 1. distribute the equation:

−2+(6)(−6x)+(6)(6)

−2+−36x+36

Step 2. Finally combine like terms:

−2+−36x+36

(−36x)+(−2+36)

−36x+34

Final Answer:

−36x+34

Hope I could help! :)

4 0
3 years ago
Please help asap!:) Thank you!​
finlep [7]

Answer:

(f + g)(3) = 9

Step-by-step explanation:

Given:

f(x) = x² + 1

g(x) = x - 4

Required:

(f + g)(3)

SOLUTION:

✔️Find f(3) by substituting x = 3 into f(x) = x² + 1:

f(3) = (3)² + 1 = 9 + 1

f(3) = 10

✔️Find g(3) by substituting x = 3 into g(x) = x - 4:

g(3) = 3 - 4

g(3) = -1

✔️Find (f + g)(3):

(f + g)(3) = f(3) + g(3)

= 10 + (-1)

= 10 - 1

(f + g)(3) = 9

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