Answer:
A) -4x + 9y = 9
B) x -3y = -6
We multiply B) by 3
B) 3x -9y = -18 Then add it to A)
A) -4x + 9y = 9
-x = -9
x = 9
9 -3y = -6
3y = 15
y = 5
Step-by-step explanation:
Answer: 0.5714
Step-by-step explanation:
The last graph is the answer
Answer:
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Answer:
I think the answer would be 3 minutes 32 seconds. I hope this helps.