You are holding a fundraiser for cancer research. a certain charity organization has agreed to contribute $10 more than the amount of money you raise to cancer research. in the equation below, f is the amount of money that you raise during your fundraiser, and c is the amount of money that the charity organization donates. the relationship between these two variables can be expressed by the following equation: c=f+10 identify the dependent and independent variables.

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