###### Exercise33

Solve this inequality.

\(\displaystyle{ {\frac{9}{10}} \geq {\frac{x}{40}} }\)

In set-builder notation, the solution set is .

In interval notation, the solution set is .

Solve this inequality.

\(\displaystyle{ {\frac{9}{10}} \geq {\frac{x}{40}} }\)

In set-builder notation, the solution set is .

In interval notation, the solution set is .