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wlad13 [49]
1 year ago
11

2x-y=3 x+y=0 solve this by substitution method

Mathematics
1 answer:
frez [133]1 year ago
4 0

Answer:

y is -1

x is 1

Step-by-step explanation:

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20 Points, Brainliest, 5 stars, and <3 if you answer correctly:
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Answer:

3 hours: 38,250

1 day: 122,440

I’m not sure if this is exactly right, my brain gave out half way. Someone check my answer pls

Step-by-step explanation:

3 hours:   3 x 60= 900

                 900 divided by 20= 450

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1 day:       24 x 60 = 1440

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3 years ago
PLSSSS HELLLPPPPPPP How much would it cost to buy 3.4 pounds of Bartlett pears and 2.1 pounds of Concorde pears? Concorde pears
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Answer:

$13.10

Step-by-step explanation:

Concard    $3.00  2.1    $6.30

Osband    $3.00  

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