Arectangle has a perimeter of 116 centimeters and a length of 26 centimeters. what is the width of the rectangle? a. find the width of the rectangle and include all of your work. b. in two or more complete sentences, explain your steps in finding the width of the rectangle.

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas

How is this equation completed? i cannot find any examples in the book.