Zach spent $2.00 to buy 10 packs of gum. He plans to sell each pack of gum for $0.50. Which equation represents the profit, P, that Zach will make if he sells x packs of gum? Group of answer choices

P = 2 – 0.50x

P = 20 – 0.50x

P = 0.50x – 20

P = 0.50x – 2

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

Adriveway is 40 yards long about how many meters long is it

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?