Keith bought a belt for 9$ and a shirt that cost 4 times as much as the belt. he then had 10 dollars. how much money did keith have before the belt and shirt he bought

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

The scale for a map is 20 miles = 1/2 inch. the distance between two towns on the map is 3 3/4 inches. what is the actual distance between these towns? 150 miles 38 miles 75 miles 135 miles

27 is what percent of 108? 27 is % of 108