Question

Carmella likes to hike for more than 4 hours but less than 6 hours. She hikes at a speed of 2 miles per hour.

If m is the number of miles Carmella likes to hike, which inequality is true?
A. 0.33 B 2.0 C 4.0 D 6.0 E 8.0

Answer 1

Guys the answer is E. I just took the test.

Explanation:

Short answer: Look at the inequalities and plug in either 10 or 8 for m and then you're all set :)

Long Answer:So what you should do first is calculate how long she hikes for and how many mph. It says that she likes the hike for more than 4 hours but less than six. She also hikes at least 2 mph. So if you were ever in first grade you would know that she hikes for at least 5 hours. Now 5 x 2 is 10. Now you can either plug 8.0 into the inequalities or 10 but either way its going to be more than whatever number is first in the inequality but less than 12.