Answer: C
Step-by-step explanation:
Answer:
Elga is 42 years old
Step-by-step explanation:
55-13=42
Answer:
So the correct answer is"none of the above".
Step-by-step explanation:
z+(z+6)=z+z+6=2z+6. \\ \\ (z+z)+(z+6)=z+z+z+6=3z+6. \\ \\ (z+6)+6=z+12 \\ \\
Answer:
Linear functions change at a constant rate per unit interval. An exponential function changes by a common ratio over equal intervals.