Someone me for 50 points and i will give brainliest answer whoever explains!

(hurry! ) which expression is equivalent to the following complex fraction?

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)

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?