Seiji and gavin both worked hard over the summer. together they earned a total of $425. gavin earned $25 more than seiji.
1: write a system of equations for the situation. use s for the amount seiji earned and g for the amount gavin earned.
2: graph the equations in the system.
3: use your graph to estimate how much each person earned.

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