Answer:
19/30
Step-by-step explanation:
1/5 + 2/15 + 3/10
We need the LCD of 5, 15, and 10.
LCD = 30
1/5 + 2/15 + 3/10 =
= 6/30 + 4/30 + 9/30
= 19/30
Answer: 19/30
Dur
1 more than 2 times input
input is x
1 more than twice x
1+2x
f(x)=2x+1
The answer is 120 miles , because it is a proportion
........Option C ) n × 2 = t
