apply the jacobian intervative method to solve the system of equation
2x1 + x2 + x3 = 4
x1 + 2x2 + x3 = 4
x1 + x2 + 2x3 = 4

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did