Jovaughn wants to reduce electricity use at his house so he gives up watching one hour of television a day. if his monthly average electricity bill is reduced from $130 to $40. how much does it cost to watch one hour of television each day?

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

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?