#1 is 65 by 75, next is 3 by 9, and the last is 75 by 25
For On call = 10/3.5 = $2.85 for per hour
For talk time 1.25/1/2= $2.5 for per hour
5/4=15/12
2/3=8/12
15/12+8/12=23/12
The answer is $2,250. (D). To get the answer you do 2,499-249= 2,250. Hope this helps!!
Answer:
184 m²
Step-by-step explanation:
Surface Area = 2(10*2) + 2(10*6) + 2(2*6)
Surface Area = 2(20 + 60 + 12)
Surface Area = 2(92)
Surface Area = 184 m²
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-Chetan K