Answer:
The answer to your question is: x = - 1 / 8
Step-by-step explanation:
8( 1 - 5x ) = 13
8 - 40x = 13
- 40x = 13 - 8
- 40x = 5
x = - 5 / 40
x = - 1 / 8
Answer: 21 water stations
Step-by-step explanation:
From the question, we are informed that a marathon is 26.2 miles long and that there is a water station every 1 1/4miles along the race route and at the finish line.
To get the number of water stations that are needed for this marathon, we divide 26.2 miles by 1 1/4miles. This will be:
= 26.2miles/1 1/4 miles
= 26.2 miles/1.25 miles
= 20.96
= 21 water stations
Answer:
they are supplementary angles since they add up to 180
Answer:
15%
Step-by-step explanation:
