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Alexeev081 [22]
2 years ago
7

Nevaeh has $0.80 worth of nickels and dimes. She has a total of 11 nickels and dimes altogether. Graphically solve a system of e

quations in order to determine the number of nickels, x, and the number of dimes, y, that Nevaeh has.
Mathematics
1 answer:
Tanya [424]2 years ago
8 0

Answer:

18

Step-by-step explanation:

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Fofino [41]
The answer is:  [C]:  " ⁷/₆ " .
____________________________________
  Note:
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   (5/3) - (1/2) = ? ;
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The LCD (lowest common denominator) of "2 and 3" is "6" ;

So we need to rewrite EACH fraction in the problem as a fraction with "6" in the denominator ;
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 (5/3) = (?/6) ?  ;  (6÷3=2) ;  (5/3) = (5*2)/(3*2) = 10/6 ;
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(1/2) = (?/6) ? ; (6÷2=3) ;  (1/2) = (1*3)/(2*3) = 3/6 ;
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Rewrite the problem:   "    (5/3) - (1/2) " ;  as:
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   10/6 - 3/6  ;
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    10/6 - 3/6 = (10 - 3) / 6 = (7/6) = 1 ⅙ .
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Answer choice:  [C]:  " ⁷/₆ " .
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5 0
2 years ago
Find x if eg is a median of triangle DEF.. 5x-17 &amp; 3x+1
GREYUIT [131]
If eg is the median, that means
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4 0
3 years ago
A rug is shaped like a rectangle whose perimeter is 276276 ftft. the length is 5 times as long as5 times as long as the width. f
ArbitrLikvidat [17]
Width = w

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Given,

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4 0
2 years ago
In the first round of the card game Nikki score 20 points. Then, she lost 10 points on one turn in an additional 25 points on he
Anton [14]
The answer is 35 because 20-10=10 then 25+10=35 so niki made 35 points on her final round
6 0
3 years ago
Given f(x) = 4x - 6, evaluate f(3).<br><br> A. 2<br><br> B. 1<br><br> C.12<br><br> D. 6
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Answer:

6

Step-by-step explanation:

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3 years ago
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