What values of x make this inequality true? x - 3 > 10

Choices:

A: x > 13
B: x < 13
C: x > 7
D: x < 7

Please help (15 points)

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.