The balance of Sam’s account, y, based on the number of weeks spent saving, X, can be represented by Y = 35X+10. The balance of his sisters account based on the weeks spent saving is shown on the paragraph. How much more money is Sam saving per week compared to his sister?
After five weeks, how much more will Sam have in his account than his sister? Pop

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

It says factor each expression completely 8y+48

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1