Answer: 2 Dogs
Step-by-step explanation: The other dog never left the park
Answer:
x=-16
Step-by-step explanation:
Subtract 4 from both sides
x+4-4=-12-4
x=-16
Answer:
54 is the sum of 11 and Raj's age. Use variable "r" to represent Raj's age
Step-by-step explanation:
Subtracting equation (2) from equation (1)
Substituting d = - 3 in equation (1), we find:
Hence, first term is zero.