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raketka [301]
3 years ago
5

-18c-8=-17-9c solve for c​

Mathematics
1 answer:
Mariana [72]3 years ago
5 0

Answer:

Step-by-step explanation:

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9 - x = 6; x = 15 6x = 24; x = 6 35 = 5x; x = 7 x + 10 = 21; x = 31 <br> which one is right
ycow [4]

Answer:

35 = 5x ; x = 7

Step-by-step explanation:

plug 7 in for x

35 = 5(7)

35 = 35

hope this helps!!!

6 0
3 years ago
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Explain how 7/12 is greater than 1/3 but less than 2/3
Zepler [3.9K]
First we will change them on the same denominator which will be 12. If we do something to the denominator we must do the same to the numerator so :
For 1/3 we get  4/12 because (1/3)*4 = 4/12
And for 2/3 we get 8/12 because (2/3)*4 = 8/12
So 1/3 is the smaller fraction, 7/12 is in the middle and 2/3 is the bigger fraction.
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3 years ago
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How does confidence interval affect margin of error.
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8 0
1 year ago
You spin the spinner shown below once. Each sector shown has an equal area. <br> What is P (beaver)
4vir4ik [10]

Answer:

4/5

Step-by-step explanation:

5 0
2 years ago
PLEASE HELP!!!!!!!!!QUICK
fgiga [73]
For this case we have the following table:
 X    F(x) 
 -1   -11 
 0    -1 
 1     9
 From here, we look for the function f (x).
 We then have that as the equation is linear:
y-yo = m (x-xo)&#10;
 Where,
 m = (y2-y1) / (x2-x1)&#10;&#10;&#10; m = (9 - (- 1)) / (1-0)&#10;
 m = (9+1)/(1)&#10;&#10;m = 10
 We choose an ordered pair:
 (xo, yo) = (0, -1)&#10;
 Substituting values:
 y + 1 = 10 (x-0)&#10;
 Rewriting:
 y = 10x - 1&#10;
 Thus, the function f (x) is:
 f (x) = 10x - 1&#10;
 On the other hand, the function g (x) is:
 g (x) = 5x +1&#10;
 Answer:
 
The slope of f (x) is greater than the slope of g (x) (10> 5)
 
The intersection with the y axis of g (x) is greater than the intersection with the y axis of f (x) (1> -1)
6 0
3 years ago
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