Which system of equations is represented by the matrix below? 2. 3 2
12 0-24
[12
O A.
2x + 3y = 2
12x = -24
O B.
2x+3y = 2
x = -24
O c.
2x + 3y = 2
12y = -24
O D.
2x - 3y = 2
12x = -24

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.

Need so much on this one how many yards?

Ineed here’s a picture of the question