Ava started reading at 3: 30 pm. she stopped for a snack at 4: 15 pm . which fraction of a circle did the minute hand turn?

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.

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?

:)i need to know on which ones are corresponding, alternate interior, alternate exterior, or none of these.