###### Exercise 36

Solve this inequality.

\(\displaystyle{ {-{\frac{9}{4}}x} \leq {18} }\)

In set-builder notation, the solution set is .

In interval notation, the solution set is .

Solve this inequality.

\(\displaystyle{ {-{\frac{9}{4}}x} \leq {18} }\)

In set-builder notation, the solution set is .

In interval notation, the solution set is .