Answer:
4.57 x 
Step-by-step explanation: use ma th way next time and use it to see the steps
Answer:
7
Step-by-step explanation:
okay
Answer:
The limit of a sum is equal to the sum of the limits.
Step-by-step explanation:
The limits of a constant times a function is equal to the constant times the limit of the function.
Answer:
D
Step-by-step explanation:
-(-4)=+4
so it is -20+4