What is the median of the data set represented by the dot plot?

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

An octagonal prism has jow many lateral faces?