Mai had $14.50. She spent $4.25 at the snack bar and $5.15 at the arcade. What is the exact amount of money Mai has left? $9.40
$10.25
$9.35
$5.10
$15.10

(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?