D is your answer. Hope this helped!
3x=207 3x is the number of days while 207 is the cost
The last line answer ur second qn and the above ate examples
Answer:
36a2 - b2
Step-by-step explanation:
( 6a + b)( 6a - b)
36a2 - b2
6^2 a2 - b^2
x2 y2 = (xy)2
(6a)2 - b^2
(6a + b)(6a - b)
Hope that helps :)
The answer is 2636 per square mile!! 58,000 divided by 22.