The cake store is having a 25% off sale on all of its cakes. If the cake you want regularly costs $9, how much would you save with the discount?
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This is a table of values that follows a given rule or function. each output comes from the input being applied to the rule.

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Factor these polynomials and explain how 1. 12x - 3x^2 2. 20 - 240x^2