dj129239
22.01.2020 •
Mathematics
Over the course of a month, a person’s weight decreases. what type of relationship is this?
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Ответ:
Step-by-step explanation:
x - 3y = 4
x - 3(-3) = 4
x + 9 = 4
x = -5
(-5, -3)
-11 - 3y = 4
- 3y = 15
y = -5
(-11, -5)
I don't see how (0, -3) could be a solution to the equation.