Mark M. answered • 09/12/19

Mathematics Teacher - NCLB Highly Qualified

a.

r = d / t

8.2 ≥ r

8.2 ≥ d / t

8.2 ≥ d / 3

24.6 ≥ d

b.

d = r * t

d = (8.2)(4)

d = 32.8

Anita A.

asked • 09/12/19a. write and solve an inequality that represents the possible numbers of miles you run

b. a marathon is approximately 26.2 miles. your friend says that if you continue to run at this speed, you will not be able to complete a marathon in less than 4 hours. is your friend correct? explain.

Follow
•
1

Add comment

More

Report

Mark M. answered • 09/12/19

Mathematics Teacher - NCLB Highly Qualified

a.

r = d / t

8.2 ≥ r

8.2 ≥ d / t

8.2 ≥ d / 3

24.6 ≥ d

b.

d = r * t

d = (8.2)(4)

d = 32.8

Ask a question for free

Get a free answer to a quick problem.

Most questions answered within 4 hours.

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.