Answer:
2.5
Explanation:
plug in 0 where x is in the equation to find y
y = -3x + 2.5
y = -3(0) + 2.5
y = 2.5
check it by subbing 2.5 into the y values
2.5 = -3x + 2.5
-2.5. -2.5
0 = -3x
+3x
3x = 0
x = 0
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