How many Solutions does p + 9 = 2p - 3 have?
​

What is a rational number between 9.5 and 9.7

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.

Pls! does anybody know a shortcut for answering these types of questions in the future?