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qwelly [4]
3 years ago
10

Help? 3. Three times a number is two times the difference of that number and one.

Mathematics
2 answers:
erastovalidia [21]3 years ago
8 0

Answer:

3x = 2(-3x + 1)

Step-by-step explanation:

I think that's it I think it could be wrong but I tried

Sergio039 [100]3 years ago
5 0

Answer:

3x= 2(n-1)

Step-by-step explanation:

"Three times a number" is shown as 3x, "is' refers to an equals sign, "two times" refers to 2 multiplied by "that number" or x, "and one," which is 1. Hope this helps!

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Is 9/10 larger than 13/14
Reptile [31]

Answer:

13/14 is greater

Step-by-step explanation:

Find the lcm for both:

<u>9 x 7 </u>     = <u>63</u>

10 x 7        70

<u>13 x 5 </u>    = <u>65</u>

14 x 5        70

so therefore 13/14 is greater since it has a greater value when finding the lcm

5 0
3 years ago
What is the equation of a line with the slope 7 and y intercept of -4?
KonstantinChe [14]

Answer:

y = 7x - 4

Step-by-step explanation:

point: (0, -4)

slope: 7

use point-slope form

y-(-4) = 7(x-0)

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6 0
3 years ago
Please Help, I have to show my work too. 20 pts.
pav-90 [236]

Answer:

1.8148

Step-by-step explanation:

\frac{823543 * 531441}{794280046581}

\frac{437664515463}{794280046581}

= 1.8148

5 0
4 years ago
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Bogdan [553]
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maks197457 [2]

Answer:

V = 235.5

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V = pi 25 3

V = 3.14 * 75

V = 235.5

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