Answer: n represents the amount a stamp cost
Step-by-step explanation:
Answer:
a = 14
Step-by-step explanation:
The mean is the sum of the values divided by the number of values.

Answer: x = 1
Step-by-step explanation:
substitute 1 for x
1/2(10(1)+6) = -2(1)+10
1/2(10+6) = -2+10
5+3 = -2+10
8=8
Answer:
see work attached and shown