The length of a rectangle is 4 meters less than twice the width.
If the area of the rectangle is 240 square meters,
The width is
meters.
The length IS
meters.

the first one, all those points on the line just make a strait line.

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,