4 and 15. You can guess and check or use algebra.
Easy 60×2=120 but another way you can find out is 120÷60=2
Answer: correct answer is B
Step-by-step explanation: I know this because for example if you run one mile it will take you less time than it would if you walked 1 mile
Answer:
comparison
Step-by-step explanation:
comparison
Answer:
3x
Step-by-step explanation:
you time the previous number by 3 to get the next number
