Consider the expression below.

8+n

which situations does the expression model?

answer choices

levi painted n drawings for the art show. rachel painted 8 fewer than levi.

barry read n books over the summer. frank read 8 more than barry.

alex worked n hours, earning $8 per hour.

the price of the stock was n per share. it increased by $8.

choose all that are correct

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.

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week