On a coordinate plane, lockers is 5 units to the left and 3.5 units up. Water fountain is 2.5 units to the left and 3 units up. Bleachers is 1.5 units to the right and 2 units up. Exit is 3 units to the left and 2.5 units down. Court is 2.5 units down. Office is 3.5 units to the right and 5 units down. Which ordered pairs show the location of the bleachers? Check all that apply. (2.0, 1 and one-half) (1.50, 2.0) (–2.0, 1.50) (1.50, –2.0) (1 and one-half, 2) (1 and one-half, negative 2)

(B) (1.50, 2.0)

(E) (1 and one-half, 2)

Step-by-step explanation:

On the coordinate plane

The bleachers is 1.5 units to the right and 2 units up.

1.5 units to the right indicates a positive value on the x-axis. Therefore, the bleachers x-coordinate is 1.5.

2 units up indicates a positive value on the y-axis. Therefore, the bleachers y-coordinate is 2.

Therefore, we can write the bleachers location in the (x,y) coordinate system as: (1.5,2)

The following ordered pairs shows the bleacher's location.

x² + 11x + 18 < 0  

[-11 ± sqrt(121 - 72)]/2 = (-11 ± 7)/2  

solution: (-9, -2)

step-by-step explanation: