Answer:
54 minutes
Step-by-step explanation:
45 minutes per 2.5 miles
45/2.5 = 18 minutes per mile
3 miles* 18 minutes= 54 miles
(-2,6)
for example
x+1/2y=1
the ordered pair i will use is the first one. (-2, 6)
so
(-2) + 1/2(6)=1
from there it is a simple add/subtract and multiply/divide math problem.
1/2(6)=3
so
(-2) + 3 = 1
yes this ordered pair works for the solution meaning it is the answer.
Answer:
The correct answer I believe is B
Step-by-step explanation:
Team A has 4 runners; each runs 1/2 of a mile. So, that's 1/2+1/2+1/2+1/2, which is the same thing as 2 miles. You can now rule out A and D.
Team B has 6 runners, each running 1/2 a mile. In total, team B has run 3 miles (6 x 1/2=3). Now, you are only left with answer choice B.
Team C has 8 runners, and each runner also jogs half a mile. So, the team as a whole has jogged 4 miles. Thus option B is correct
hope this helps :)
Carla watches a total of 120 minutes of comedy shows (40*3=120)
She laughs 5 times per minute. 120*5 = 600
Carla laughs 600 times every day due to comedy shows.
Let me know if you have any questions about this! :)