pleaseeeee helpppp.. Connie needs to burn at least 300 calories at the gym today. She can burn 20 calories per minute on the treadmill and 10 calories per minute on the elliptical trainer. Which inequality below can be used to find the possible combinations of time she could spend on each machine and still meet her goal of burning at least 300 calories? 20t + 10e =300 20t - 10e =300 20t + 10e

Question

pleaseeeee helpppp.. Connie needs to burn at least 300 calories at the gym today. She can burn 20 calories per minute on the treadmill and 10 calories per minute on the elliptical trainer. Which inequality below can be used to find the possible combinations of time she could spend on each machine and still meet her goal of burning at least 300 calories? 20t + 10e =>300 20t - 10e =>300 20t + 10e< = 300 20t - 10e<= 300

anonymous · Answer

The answer would be 20t+10e =>300

anonymous · Answer

thanks how bout this
Which relation does not represent a function?

 (-9, 3), (-2, 1), (1, 3), (5, -6)

 (2, 0), (4, 8), (7, 5), (1, 5)

 (-6, 2), (2, 5), (-4, 0), (2, 6)

 (-4, 6), (-1, 1), (0, 4), (4, 7)

anonymous · Answer

dhanushka any idea