a = negative 16 and b = negative 4
It can use bikes more often or carpool rather then using cars all the time this will help reduce toxic chemicals in the air.
Answer:
i dont know but imma get the points for this
Step-by-step explanation:
just for your info 6 and 24
Answer:
(-1, 4) , (0, 6), (1, 9), (2, 13.5)
Step-by-step explanation:
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