Answer:
No
Step-by-step explanation:
Answer: C. Engine life decreases steady with time.
Step-by-step explanation:
7 . 3
--- × ------
10. . 6
= 21
--------
60
= 7/20
Answer:
w=15
Step-by-step explanation:
w/5=3
multiply by 5 on both sides
w=3*5
∴ w=15