Twelve more than twice a number is three more than eight times a number

Chose the graph below that represents the following system of inequality’s

Which of these choices show a pair of equivalent expressions?

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)