I don't know if I understand this question that well, but if I am right, the first digit of the question you are asking is 5, and it is in the hundreds place. If this is not what you mean, then can you put more description in this question please?
The number of 2 bedroom apartments is 7.
($450*7)+($360*5)=$4950
8 students traveled in cars, which means that 450 students traveled by bus.
Since there were 10 buses, just divide the number of students by the number of buses.
450 / 10 = 45
There were B. 45 students on each bus.
The answer is 88 in sq
Explanation: you need to multiply the length a width of each shape then add them all together.