Robin can clean 72 rooms in 6 days How many rooms can Robin clean in 9 days?
A. 64
B.108
C. 648
D. 9

B

Step-by-step explanation:

6/2*3=9

so 72/2*3= 108

so B

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B

Step-by-step explanation:

Number of rooms to be cleaned in 6 days = 72

Number of rooms to be cleaned in 1 day = 72 ÷ 6 = 12

Number of rooms to be cleaned in 9 days  = 12 * 9 = 108 days

answer:

c. the third graph

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this