Nancy is saving2$ from her allowance every week. michael is saving one dollar first his week , kiddos second week three dollars the third week and so on . at the end of 10 weeks who will save more money how much more

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.