What is 4 3/4 minus 2 1/3 simplify if needed would also

Amap of the united states has a scale of 1 inches = 300 miles. the distance on the map from boise, idaho, to phoenix, arizona, is about 2 1/2 inches. what is the actual distance from boise to phoenix?

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.