(5 + 6) - + (-5 - 6) + - (5 - - 6)

A.21
B.12
C.11
D.18

3. solve by graphing: y = 2x + 6 x + y = -3

Can't gugys answer the ratio question. this is urgent the plans of a building is drawn toward scale of 1: 1000. kfc the foyer on the plans measures 62mm by 54mm, how large is the foyer in real life?

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?