Which is the approximate solution to the system y = 0.5x + 3.5 and y = −x + shown on the graph? (–2.7, 2.1) (–2.1, 2.7) (2.1, 2.7) (2.7, 2.1)

Looks like you may have left something off: "y = 0.5x + 3.5 and y = −x + (    ?     )"what i will do is replace " ? " with c and then solve the system of equations  y = 0.5x + 3.5  y = −x + (    c    )equate y to y:                                                                                         c - 3.50.5x + 3.5 = y = -x + c.  then 1.5x = c - 3.5, and x =                                                                                           1.5 review the original equations.  insert the proper (given ) value for c.  then find x.  using your result for x, find y from  y = 0.5x + 3.5.note that you were supposed to share the graph mentioned in this problem.  had you done that, i would not have had to use "c" to represent the unknown constant in the 2nd equation.

Answer: v= lwhstep by step explanation: length x width x heightl = 12kmw = 6kmh = 6km12 x 6 = 7272 x 6 = 432therefore your answer would be c) 432 km^3