Answer:
linear
Step-by-step explanation:
Answer: I believe 4 feet long!
Step-by-step explanation:
Answer:
If I am right you have to multiply 8 by 30 and than divide it by 12 the answer it will give you is x
product= multiplication.

"double" means 
28 should be your answer!
As go up the number sequence it is just the number added to get the new number plus 1. For example, since 2+3=5, 5+3=8+1=9