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AURORKA [14]
3 years ago
12

Solve the system of equations. 4x + 2y = –14 6x + 3y = –22 (0, –7), (–1, –6), no solutions, infinitely many solutions. Plz and T

hank You
Mathematics
2 answers:
Marizza181 [45]3 years ago
6 0

Answer:

no solutions

Step-by-step explanation:

4x + 2y = –14

6x + 3y = –22

Divide the first equation by 2 and the second equation by 3

4x/2 + 2y/2 = –14/2     2x +y = -7

6x/3 + 3y/3 = –22/3    2x + y = -22/3

The left hand sides are the same but the right hand sides are different.

Multiply the second equation by -1

2x+y = -7

-2x -y = 22/3

-------------------

0 = -7+22/3

0 = 1/3

This is never true, so there are no solutions

Natasha2012 [34]3 years ago
3 0

Answer:

no solution

Step-by-step explanation:

got it right on e2020 lol

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Answer:

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Step-by-step explanation:

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sertanlavr [38]

Answer:

7.0 × 10^5 J

Step-by-step explanation:

First we convert the speed of 110 km/hr to metre-per-seconds

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= 0.5 × 1500 × (30.56)²

= 700231.5

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2 years ago
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ANTONII [103]

Answer:

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Step-by-step explanation:

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