Laura made 299$ for 13 hours of work at the same rate how many would she make for 8 hours of work ?

Air pollution: “combustion results in gases such as nitrogen oxides, nitrogen dioxide and particulates. the main causes of air pollution include transport, domestic combustion and industrial processes. pollutants from these sources can cause problems in the immediate vicinity and a distance away.”

South wales composes a lot of coal in that region.

Answer (datum point);