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seraphim [82]
3 years ago
13

Help me plz!!!!!!!!!!!

Mathematics
2 answers:
svetlana [45]3 years ago
7 0
The first one is the answer
Ierofanga [76]3 years ago
4 0
The first answer. the -14x shows that he is spending money
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20/12 improper fraction
KengaRu [80]
The answer is, 0.6. To get that answer you have to divide 20 and 12. 20 is dividend, and 12 is tge divisor.
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Each team in the softball league plays each of the other teams exactly once. If
Aleks04 [339]
<span>Each team in the softball league plays each of the other teams exactly once. For every game, there is 2 team playing. The order is not important because  A vs B is same as B vs A
So you just need to makes a combination of 2 that have a result of 21. If there is t number of teams, the number of matches would be:
tC2 = t!/2!(t-2)! = 21
</span>t! / (t-2)! = 21 *2
(t)(t-1)= 42
t^2 -t -42=0
(t-7)(t+6)
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Excluding the minus result, you got 7 teams.
6 0
3 years ago
A hospital employees a total of 77 nurses and doctors the ratio of nurses to doctors is 92 how many nurses are employed at the h
IgorLugansk [536]

I think if I done it right 15 I hope it helps


4 0
3 years ago
The photo down below will show you what I need help with.​
Irina18 [472]

Answer:

\frac{x+7}{3} (the second option)

Step-by-step explanation:

Hope this helps!

7 0
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Which statement about the graph of the line y=x+1/2 will be true if the 1/2 is replaced by -2
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The y-intercept (where the line hits the y-axis) will move from (0, 1/2) to (0, -2)
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