3 years ago

Is (3, 1) the solution of the system of equations shown below? 2x + 3y = 9 -2.c + y = -5

Mathematics

2 answers:

IrinaK [193]3 years ago

6 0

Yes it is (3,1) , you are correct

Sauron [17]3 years ago

4 0

Answer:

I love algebra anyways

The ans is in the picture with the steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

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(4m^4-m^2)+(5m^2+m^4)

Rudiy27

If you are simplifying it it would be 5m^4+4m^2

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3 years ago

Idk how to do -15 = 9-2p and i’m not sure how to do it out

Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

-15=9-2p

-9. -9

-24=-2p

divide both sides by -2

7 0

3 years ago

Help me pls ASAP I need it in 5mins

Svetradugi [14.3K]

Answer:

74 cars

Step-by-step explanation:

14(2) + 4x = 324

28 + 4x = 324

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6 0

3 years ago

Are there any supplementary, vertical, or complimentary angles? If so wich ones

olga55 [171]

Supplementary: N and M

Supplementary angles: A pair of angles whose sum is equal to 180°.

Vertical: N and R

Vertical angles: A pair of angles that are made by two intersecting lines.

Complimentary: P and Q

Complimentary angles: A pair of angles whose sum is equal to 90°.

Hope this helps! :D

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3 years ago

Chin was shown the graph of a line that contained point (1, 7). He wrote f(x) = 4x + 3 to correctly represent the line. Which of

natita [175]

Answer: C

Step-by-step explanation: Edgenuity

6 0

3 years ago

Read 2 more answers