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tekilochka [14]
3 years ago
12

Which of the following could be the first steps toward solving the system,4x+y=30, -12x+2y=20

Mathematics
2 answers:
bekas [8.4K]3 years ago
7 0
B is the correct statement to start with. It will eliminates y.
Crank3 years ago
7 0
          hello hers is a solution :                         

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Harry is at the store buying cheese. The cost of the cheese
DaniilM [7]

Answer: $2

Step-by-step explanation: for each 4 ounces. it is a dollar. and since Harry got 8 ounces, it would be $2

7 0
3 years ago
1/2 + n = 0, 2/3 + n = 0 And explain
Zepler [3.9K]
So we can subsitute since they all equatl zero
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false statement
therefor there is no solution
4 0
4 years ago
The Percent of increase
ANEK [815]
Percent of Increase = Increase / Original    * 100%

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5 0
3 years ago
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Yakvenalex [24]
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3 0
3 years ago
Use the distributive property to find the equivalent expression<br> 7(8 + d
olchik [2.2K]

Answer:

56 + 7d

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4 0
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