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lord [1]
3 years ago
11

What is the solution of the following system?

Mathematics
1 answer:
erica [24]3 years ago
8 0

Answer:

The answer to your question is: both lines are the same.

Step-by-step explanation:

                                   

                                             3x + 3y = 10

                                            -9x -9y = -30

Elimination method

                                            9x + 9x = 30

                                           -9x -  9y = -30

                                              0     0      0

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Answer this question correctly
Nana76 [90]

Answer:

x = 3 - 3/2y

y = 2 - 2/3x

Step-by-step explanation:

2x + 3y = 6

2x = 6 - 3y

x = 3 - 3/2y

2x + 3y = 6

3y = 6 - 2x

y = 2 - 2/3x

4 0
3 years ago
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Use the percent. proportion to solve 40% of what is 30?
AleksAgata [21]

Answer:

i belive its 75 percent

Step-by-step explanation:

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3 0
3 years ago
4x ^ 2 + 300 = 1, 596 please solve this equation using square roots
Radda [10]

Answer:

You cant solve this problem

Step-by-step explanation:

7 0
2 years ago
The dictionary is 3 inches thick. What is the volume of the dictionary
Yuki888 [10]

Answer:

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Step-by-step explanation:

If the dictionary is a square ( all sides are equal ) the the volume is

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while if its rectangular ( all side are not equal ) shaped

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5 0
3 years ago
A store receives a shipment of 5,000 MP3 players. In a previous shipment of 5,000 MP3 players, 300 were defective. A store clerk
aalyn [17]

Answer:

A store receives a shipment of 5,000 MP3 players. In a previous shipment of 5,000 MP3 players, 300 were defective. A store clerk generates random numbers to simulate a random sample of this shipment. The clerk lets the numbers 1 through 300 represent defective MP3 players, and the numbers 301 through 5,000 represent working MP3 players. The results are given.

948 628 87 4,987 938 468 3,589 298 2,459 2,286

Based on this sample, how many of the MP3 players might the clerk predict would be defective?

The manager would expect

defective players in the shipment.

6 0
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