How do you determine if a line is broken (dashed)? Group of answer choices

if the inequality symbol is greater than or equal to and/or less than or equal to

if the inequality symbol is greater than or less than

If the shading is below the boundary

if the slope is postive

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."

how many friends does he have? i think some of the information got cut off in the problem.