Question

A class trip to a beach has been planned for your senior trip. The lifeguard is only on duty when the temperature is between 70 degrees and 105 degrees. There is room for 60 people on your trip. Write the constraints to represent this real-world problem, where x is the temperature and y is the number of people on your trip.
x > 70 and y < 105
0 < x ≤ 60 and 70 < y < 105
x < 105 and y > 70
70 < x < 105 and 0 < y ≤ 60

Answer 1

Ok so there are 2 different temperatures. and one number of people.

Answer 2

Which of these answers states this?

Answer 3

but it also states that the x is the temp and y is the number of people. Which of these answers states this?

Answer 4

I can rule out A and C because they focus on the temperature, which leaves B and D. If x is the temp and y is the number of people, then D is the correct answer.

Answer 5

Yes. D is correct good job.