X = monthly rent
x + 1.5x = 3275
2.5x = 3275
x = 3275/2.5
x = 1310 <== rent
1.5(1310) = 1965 -- security deposit
check...
1310 + 1965 = 3275
3275 = 3275 (correct)
so his monthly rent is : $ 1310
You would multiply 236 days by 7.5 hours each day then divide that by 26,450 because that's the overall amount you would get 14.94350
That rounded to the nearest cent would be $14.94,per hour
80<2x (x = # of pens)
/2 /2
40<x
39 pens at most
