Owners of a recreation area are adding water to a pond. The graph below shows the amount of water in the pond in liters) versus the amount of time that water is added (in hours).
Use the graph to answer the questions.

A-how much does the amount of water increases for each hour that water added

B-what is the slope of the line

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

How to solve a simultaneous equation involved with fractions?

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap