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Ymorist [56]
3 years ago
5

At a football game, Ben purchased x hot dogs and y drinks. He spent a total of $30.70. The equation below describes the relation

ship between the number of hot dogs and the number of drinks purchased.
3.25x+2.95y=30.70
The ordered pair (4, 6) represents the solution of the equation.
What does the solution (4, 6) represent?
any help would be greatly appreciated i dont understand
Mathematics
1 answer:
Yuki888 [10]3 years ago
6 0
So I had to reread this about 3 times before it finally clicked, I've never done a problem like this before. An ordered pair is organized like so: (x-coordinate, y-coordinate) Meaning x=4 and y=6. If x=hot dogs and y=drinks then this means that Ben purchased 4 hot dogs and 6 drinks at the game. 

Hope this helps!! (:
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8 0
3 years ago
The frist brand is 30% and the second on is 55% in order to obtain 30 gallons of mixture that contains 35% how many gallons of e
snow_tiger [21]

yeet


first brand quantity is x

2nd brand quantity is y


x+y=30

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solve for x and y

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add to 2nd equation


0.3x-0.3y=-9

<u>0.3x+0.55y=10.5 +</u>

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sub back

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x=24


you need 24 gallons of the first brand and 6 gallons of the 2nd brand

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