|
|
The followingequation describes the Nike’s monthly demand for visits to the health club: Qd= 30 – 5P, where Qd is visits per month and P is dollar per visit.
- h! _3 l$ \& M) u9 P2 x/ g. S" J2 e& x C0 g/ e
A.18
! ~3 [0 y+ i" f$ ~. C, b5 _/ ]) z
1 m1 o. p! r: X3 F6 x B.105 ^; M# w1 m! [8 t
' H' l' |9 i1 q0 D$ F
C.65# Q. [# j) L1 }/ w
: y" R/ F/ a( b, g( V0 [答案和详解，登录后回复可见： 0 V1 d; v$ ?" J/ H+ p
2 T: n3 p$ _1 M- Y2 ^3 P Y/ m" i- \& E. \: {7 B
( I' L/ Y9 J$ `& M: q
' P* ~/ f# f' C% J5 H7 H
|
|
发表于 2015-12-22 13:46:18
发表于 2019-3-31 12:23:51
