Y Carolyn is searching online for tickets to a
concert. Two weeks ago, the cost was $30.
Now the cost is $39.
a. What is the percent increase?

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.

An angle that measures between 90 and 180° is called a(,

Find the quotient with the restriction.