A ship sails from port A, on a bearing of 053, to port B, which is 85km east of A, it then sails on a bearing of 064 for 78km until it reaches port C.
How far to the east of port A is port C?

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters