A15% discount saves you $5 off the price of an electric game how much do you save off the regular price of the discount is rave to 45% explain your reasoning

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.