Okay. You can decompose 749 with these ways:
700 + 40 + 9
or
500 + 200 + 40 + 9
The answer would be 40 days
We achieve this answer by dividing the distance of the trip, 30 miles, by the distance traveled per day, 3/4 miles.
21,500 this is the answer
Statement: 1) Triangle ABC
2) 2x 3)x=52
Reason: I’m not sure but probably addition