There are 93 students in a class; 42 like math, while 41 like english. if 30 students don't like either subject, how many students like both

For what value of jn is mn parallel to kl

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie