Answer: a:b:c:d = 16:24:30:40
You can also divide the ratio by 2 because all terms have 2 in common. Which would be a:b:c:d = 8:12:15:20
Answer:
(6,0)
Step-by-step explanation:
Answer:
x<1.1 or x>1.1
Step-by-step explanation:
Answer:

Step-by-step explanation:

Hope this helps.
Answer:
m = 5.89
Step-by-step explanation:
hope this helpes~