All of these scenarios involve money eamed through simple interest. Match each situation with the appropriate
simple interest formula.
For 10 years
1 = (200)(0.04)(10)
$200 was invested at 4%.
For 4 years
$100 was saved at a rate of 2%.
1 = (400)(0.10)(2)
For 2 years
$400 earned interest at a rate of 10%.
1 = (100)(0.02)(4)

Simply 8x squared + 5(7x squared- x) - 2x =

16 more than the product of 5 and p

The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103