The formula for the slope of a line passing through the points (x₁, y₁) and (x₂, y₂) is m=?
what is the formula?

Select the correct answer from each drop down menu

How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.