PLEASE HELP!! Daniel's house is identified by the point on the coordinate grid. If he went three units west and three units north, at what point where he end up?

A. (4, -2)

B. (-2, 4)

C. (1, 1)

D. (1, -1)

I’m stuck on this equation, anyone got the answer?

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.