The current depth of the hole is at least 20 feet below ground level.
Inequality is an expression that shows the non equal comparison of numbers and variables.
Let d represent the current depth of the hole.
To be at least 40 feet below ground level, he need more than 2 times its current depth.
2d < -40
d < -20
Hence the current depth of the hole is at least 20 feet below ground level.
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Answer:
Antibodies.
Step-by-step explanation:
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It's a parabola.
Step-by-step explanation:
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(-2,1) (-3,0)
Step-by-step explanation:
It hits on the line
