Solve the following system. 5x - 5y + 8z = 6
x + 2y + z = 12
3y - z = 10

Pl helppp m!!

Choose a second initial value that is 0.01 greater than the initial value from question 9. iterate it using the function, f, ten times. if necessary, you can round your results to the nearest ten-thousandth.

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?