Answer:
(a) C = 25r (b) 8 rooms (c) 7 rooms
Step-by-step explanation:
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(a) C=25r
(b) C = 25r
200 = 25r,
200/25 = 25r/25
200/25 = 8
8 = r, therefore 8 rooms can be cleaned for $200
(c) 200-25 = 25r
200-25=175, so 175 = 25r, then divide both sides by 25, and you get
7 = r , so therefore 7 rooms can be cleaned for $200
-1.6 to both sides
-2a=4
Divide both sides by -2
a= -2
The length and width is 42 and 23 inches so all we need to do is multiply it.
43×23=966 square inches.
The answer is C. 966 in^2
A) and translate figure A 11 units left and 5 units down
