Expression 6: "b" equals "r" left parenthesis, 36000 "L" plus 10800 "W" , right parenthesis plus 1800 left parenthesis, "L" plus "W" , right parenthesisb=r36000L+10800W+1800L+W
equals=
241200241200
6
Expression 7: "l" equals 7 left parenthesis, "L" plus "W" , right parenthesis plus "s"l=7L+W+s
equals=
6262
7
Expression 8: "m" equals 2000 "L" plus 1000 "W"m=2000L+1000W
equals=
80008000
8
Expression 9: "D" left parenthesis, "v" , right parenthesis equals StartFraction, "m" "v" squared Over 2 "b" , EndFractionDv=mv22b
9
Expression 10: "y" equals StartFraction, "v" Over "D" left parenthesis, "v" , right parenthesis plus "l" , EndFraction times 60y=vDv+l·60