anonymous
  • anonymous
One number is 8 more than another. The sum of the two numbers is 26. What are the numbers?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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anonymous
  • anonymous
I will fan and medal!
Vocaloid
  • Vocaloid
Hint: N = the first number N + 8 = the second number N + N + 8 = 26 Solve for N
anonymous
  • anonymous
2N+8=26 2N=18 N=9

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More answers

Vocaloid
  • Vocaloid
Good, now find N + 8
anonymous
  • anonymous
17
Vocaloid
  • Vocaloid
Good do your two numbers are 17 and 9
anonymous
  • anonymous
Can you help me with 2 more?
Vocaloid
  • Vocaloid
I guess yea
anonymous
  • anonymous
\[\frac{ 5 }{ 6 }*\frac{ 1 }{ 2 }*\frac{ 3 }{ 25 }=\]
anonymous
  • anonymous
The answer has to be simplified.
anonymous
  • anonymous
\[=\frac{ 15 }{ 300 }\]
Vocaloid
  • Vocaloid
The 25 can be changed to 5 and the 5 can be changed to a 1
Vocaloid
  • Vocaloid
Oh, well, 15/300 = 1/20
anonymous
  • anonymous
1/20 was right
Vocaloid
  • Vocaloid
Right, all I did was divide the numerator and denominator by 15
anonymous
  • anonymous
Right! Last one!\[\frac{ 30x }{ 37 }*\frac{ 23 }{ 10}\]
anonymous
  • anonymous
It comes out to 690/370
Vocaloid
  • Vocaloid
The 30 and the 10 cancel to get 3 and 1
anonymous
  • anonymous
69/37
Vocaloid
  • Vocaloid
Almost, don't forget the x
anonymous
  • anonymous
right!
anonymous
  • anonymous
YES!!!! THANK YOU SO MUCH!!!!!!
Vocaloid
  • Vocaloid
69x/37
Vocaloid
  • Vocaloid
Great!!!
anonymous
  • anonymous
Great....I have 2 more....can you help?
Vocaloid
  • Vocaloid
K
anonymous
  • anonymous
\[\left(-\begin{matrix}5 \\ 6\end{matrix}\right)^{2}\]
Vocaloid
  • Vocaloid
Square the numerator and denominator
anonymous
  • anonymous
- 25/36
Vocaloid
  • Vocaloid
The negative sign cancels out to get a positive answer
Vocaloid
  • Vocaloid
25/36
anonymous
  • anonymous
okay
Vocaloid
  • Vocaloid
Remember, (-1) squared is 1
anonymous
  • anonymous
Last One! I promise! (7x+9)-(-2x^2-5x+9)
Vocaloid
  • Vocaloid
Distribute the negative sign first
anonymous
  • anonymous
I got it right! Thank you so much for your help!
Vocaloid
  • Vocaloid
Awesome
anonymous
  • anonymous
Your great!

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