Select the correct answer from each drop-down menu. The battery life for Bruhier's cell phone is longer when he has fewer apps running. When only one app is running, the battery will last for
16 hours. When four apps are running, the battery will only last for 4 hours.

This situation represents ( inverse, direct)
variation.
The constant of variation, k, is equal to ___ ( 0, 4 , 64, 1 , 16)
If eight apps are running, Bruhier's battery will last for (16 , 8 , 2 , 4 , 12)
Hours.

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck

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

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)