Julia is opening a clothing store. she plans to start by selling sweatshirts. if it costs her $9.50 for each sweatshirt, $5 for ink per shirt, and $0.02 a bag, what is her unit cost per sweatshirt?
a) $5.20
b) $14.70
c) $9.50
d) $7.35

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

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5