If x varies inversely with y and x = 2 when y = 48, find x when y = 24.

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

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.