The answer is A. i just had that question
It will take 24 minutes.
this is because the lowest common multiple is 24.
hope this helps you
Answer:
.2
Step-by-step explanation:
do 1 divided into 5 in long division.
you will end up with .2
Let t = number of hours
The first candle starts at 8 inches.
It burns at 7/10 inch per hour, so in t hours it burns (7/10)t inches.
After t hours, its length is 8 - (7/10)t
The second candle starts at 6 inches.
It burns at 1/5 inch per hour, so in t hours it burns (1/5)t inches.
After t hours, its length is 6 - (1/5)t
You want the lengths to be equal, so the equation is
8 - (7/10)t = 6 - (1/5)t
Answer:
2
Step-by-step explanation:
-3x+5 = 2<5
two less than 5
