Nate's quiche is cut into 7 equal parts. only 3/7 of the quiche is left. he wants to give 3 friends an equal part. write 3/7 as the sum of unit fractions

What is the factored form of x2 − 4x − 5? (x + 5)(x − 1) (x + 5)(x + 1) (x − 5)(x − 1) (x − 5)(x + 1)

Which system of linear inequalities is represented by the graph? !

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it