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Svet_ta [14]
3 years ago
11

How many solutions does the following system have 3x+2y=1 -9x-6y=3

Mathematics
1 answer:
Sladkaya [172]3 years ago
7 0
Since there are 2 variables there will be 2 answers.
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Sam Long anticipates he will need approximately $227,300 in 14 years to cover his 3-year-old daughter's college bills for a 4-ye
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Answer:

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Step-by-step explanation:

4 0
3 years ago
M∠A = 75 + 5x
Firlakuza [10]

Answer:

See below

Step-by-step explanation:

For a parallelogram m < A = m < C so:-

75 + 5x = 87 + 3x

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and m < C = 87 + 18 = 105

Now if the other 2 angles are  = 75 degrees( that is the same side angles add up to 180 degrees) we have proved that it is a parallelogram.

m < B = m < D

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6 0
3 years ago
Charlie (c) has 75 more pencils than Kate (k). Together, they have 135 pencils. Which *two* equations represent the system of eq
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Answer:

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Step-by-step explanation:

5 0
3 years ago
HURRY! please help me out!
zubka84 [21]
The answer to the question

5 0
3 years ago
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The ratio of Tom's studying time on a weekday to his studying
lesantik [10]

Answer:

6 hrs

Step-by-step explanation:

4:5

2.4 : 3.2

2.4+3.2=6 hrs

6 0
3 years ago
Read 2 more answers
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