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Nutka1998 [239]
3 years ago
5

1/2x+ y=-7

Mathematics
2 answers:
solniwko [45]3 years ago
4 0

Answer: 6

explanation: I just did it

UkoKoshka [18]3 years ago
3 0

Answer:

Step-by-step explanation:

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What’s this answer?
ANTONII [103]

Answer:

x=2, y=1

Step-by-step explanation:

The left and right sides are equal

7x-2 = 5x+2

Subtract 5x from each side

7x -5x-2 = 5x-5x+2

2x-2 = 2

Add 2 to each side

2x -2+2 = 2+2

2x = 4

Divide by 2

2x/2 = 4/2

x =2

The top and the bottom are the same length

6x+y = 7x-1

6(2) +y = 7(2)-1

12 +y = 14-1

Subtract 12 from each side

12 +y-12 = 13-12

y = 1

4 0
3 years ago
How many 1/3 pounds serving in 4 2/3 pound of cheese
Marysya12 [62]
Change 4 and 2/3 to an improper fraction.
4 + 2/3 = 14/3
There are 14 of the 1/3 lb serving in 4 and 2/3 pounds of cheese.
3 0
3 years ago
PLEASE HELP!!!
kolezko [41]

Answer:

The correct answer is 2  

Step-by-step explanation:


4 0
3 years ago
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3. The number which when substituted in a polynomial makes its value zero.​
Aleksandr [31]

Answer:

Step-by-step explanation:

The number which when substituted in a polynomial makes its value zero.​

zero , or a root of the polynomial

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2 years ago
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What is the slope of the line on the graph below?
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Answer: The answer is 1/3

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2 years ago
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