At the theater one section of seats has eight rows with 12 seats in each row in the center of each of the first three rows are for broken seats that cannot be used how many seats can be used in this section

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

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

What is the value of x in the following equation? -3x-2=2x+8