PLS NO RUBBISH ANSWERS, SHOW WORKINGS, NO LINKS AND I'LL MARK BRAINLIEST pls help with part b and find the smallest possible value of x thank you​

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

Drag the tiles to the correct boxes to complete the pairs. match the cart-coordinates with their corresponding pairs of y-coordinates of the unit circle

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2