Question

Question #3b7af

Answer 1

See below

Explanation:

we want to subtract 61 from both sides to get an inequality with the variable isoloted

`13x<=-61`

now simply divide by a form of one in this case `13/13`

`(13x)/13 <= -61/13`

`x <= -61/13`

so `x` can only be `-61/13` or less

interval notation `(-oo, -61/13]`

we use a bracket because its a soft inequality meaning it equals a value too.

set builder would be `{x| x<= - 61/13}`