You purchased a shirt on sale for $17.55. the discount on the shirt was $5.85. what was the original price of the shirt? which equation best models the scenario above? x + 5.85 = 17.55 x - 5.85 = 17.55 x + 17.55 = 5.85 x - 17.55 = 5.85

9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

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

286 divided by 457.6 what is the quotient?