Answer:yumi is faster by two questions Step-by-step explanation:
18 because 6=22. 12=44. 18=66
Explanation is in a file

Answer: 0.7
Step-by-step explanation: use calculator XD
Answer:
(0,2)
Step-by-step explanation:
in any y = mx + b formula, b is always the y intercept, and the y intercept is just a fancy name for where the line first crosses the y axis. hope this helps!