5 less then 3 times a number is greater then 71

Tell whatever the ordered pair is a solution of the given system.

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)