ANSWER

EXPLANATION
The given limit is

To evaluate this limit by direct substitution,
We put x=0 in the function.
This implies that that ,

This simplifies to,


This means that as x-values approach zero, the function approaches -1.
Answer:
x= 4 and y= 12
Step-by-step explanation:
solve by substitution
hope this helps :D
What kind of spare essay though??
like what does it have to include?
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Answer : 1,500 candles.
Explanation : If there are 50 cartons, but only 30 were loaded:
50 - 30 = 20 cartons left to load.
And if there are 75 candles in each carton :
20(75) = 1,500 candles left to load