Which of the following is the graph of f(x) = x2?

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap