Answer: D
Step-by-step explanation: A large desert or group of deserts extending from Mauritania to Egypt
The answer to this question is B!
Answer:
77.
Step-by-step explanation:
an = a1 + (n-1)d where d is the common difference.
a12 = a1 + 11d
22 = a1 +11(-5)
22 = a1 - 55
a1 = 22 + 55
a1 = 77.
Answer:-7
Step-by-step explanation:
Degree is the value of the highest power of the variable, and hence in this case is 8
