The solutions to a quadratic equation are -7 and 1. What is the equation of its axis of symmetry? I HAVE A TIME LIMIT! PLEASE HURRY!​

Quick translate "x is 12 units from 20" into an equation. what are the values of x being described? if you can answer any of my other questions that'd be great too

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?