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gregori [183]
3 years ago
5

Solve the system is of linear equations by substitution.What is the solution to x=2y+7 and 3x+2y=3?

Mathematics
1 answer:
babymother [125]3 years ago
4 0

Answer:

(5/2, -9/4)

Step-by-step explanation:

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Yuliya22 [10]
I believe it’s C because none of the others are even close and the 3 and 7 add up correctly
7 0
3 years ago
In which number does the 5 represent 5x 10,000?
lyudmila [28]
It would be 50,000, because 5*10,000=50,000.
6 0
3 years ago
Juan's family and Ethan's family go to a food stand.
Rasek [7]

Answer:

1 hotdog is $3.5.

1 drink is $2.

Step-by-step explanation:

18.50= 3x+4y(times 5)

25.50=5x+4y(times -3)

92.5=15x+20x

-76.5=-15x+-12y

16=-8y

2=y

18.50=3x+4(2)

10.50=3x+8

10.50=3x

3.5=x

           

3 0
2 years ago
What is the length from Alaska to Chicago times 5 divided by 3?
Annette [7]

Answer:

14302 miles

Step-by-step explanation:

from alaska to chicago it is 2861 mi.

2861 times 5

that divdied by three is 14302

5 0
3 years ago
Mrs. Hanger is painting the following picture of an H to hang in the entryway of her home. She has made the following scale draw
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The answer for this question is to treat people the way you want to be treated if you want the answer click the link below
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