A hotel costs $100 per night plus a $35 hotel fee. If George has $500, what is the maximum number of nights he could stay

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.

The parabola opens: y=√x-4 (principal square root) up down right left

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?