How do I solve this and what’s the answer? This is due at 11:59 pm on 2/9/21 PLEASE HELP!

What value of x is in the solution set of –5x – 15 > 10 + 20x?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

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)