The sum of Andy and Brett's ages is 44. Andy's age is 8 more than twice Brett's age.
What are the variables in this situation?

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)

During the election for class president, 40% of the students voted for kellen, and 60% of the students voted for robbie. 500 students voted in total. how many more students voted for robbie than for kellen? answer with work : )

2x + 3y = 17 5x + 6y = 32 usibg method if elimination