Answer:i think its y+3x+8x-7
Step-by-step explanation:i dont have to explain
Answer:
The answer is the letter B.
The first column represents the x-values, and the second row represents the y-values.
For that reason, if we have:
2x - 7y = -1
x + 3y = -5
Then, the matrix will be given by:
[ 2 -7
1 3]
Then, the third colum will be the equality:
[ -1
-5]
So the correct option is the letter B.
The LCD is 10 because you can multiply 2/5 by 2 to get 4/10
Answer:
1 A is correct, 2 D is correct, 3 D is correct, 4 B is correct
Step-by-step explanation: