Find the missing length in the right triangle.
3 in.
12 in.

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 do the graphs of y = 1/x and y=5/x+6 compare?

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?