What is the slope of a line passes through (-18,-16) and (18,5)?

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.

Renee hiked for 6 3 /4 miles. after resting, renee hiked back along the same route for 5 1 /4 miles. how many more miles does renee need to hike to return to the place where she started? represent your answer as a simplified mixed number, if necessary.