Subtract the equation
-7 - 12 =

Solve |2x - 5| = 4 if anyone could , that would be great

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

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)