2.If Market X is open 96 hours per week, for how many hours last week were two cashiers working at the same time?
/ F9 F9 B7 a5 d4 Y+ H A.49
/ y, Z) |. [5 `: ]& y& H6 q9 G B.48
$ q$ N2 _ n. P8 R9 |1 L C.36# ?/ f7 B, u! P* H' |% l+ Q6 H. n+ y1 E0 k
D.245 c- h! O' e) }- L+ r
E.12( n' q7 B# M& O% Q$ w) W
答案:A
) C; V' D: _6 i2 }7 T" T2 Y* J 3.If Cashier S's hourly wage were to increase by 10 percent and S's weekly hours were to decrease by 10 percent from last week's total hours, what would be the change, if any, in S's total weekly wage?/ S$ y# O1 R1 L! y( N
A.An increase of $1.3
$ m8 u- D, l* ~/ L B.An increase of $0.55
) B' p9 a) u6 v! s. u" L C.No change
$ }/ t' b0 t0 i! b5 I D.A decrease of $0.55
4 n0 k' z1 g% a0 d E.A decrease of $1.37
& Y9 X2 @: h6 f+ ]5 v 答案:E |