What is the correct answer?

x^3+11x^2+34x+24

Explanation:

Multiply (x+4) and (x+1) to get x^2+5x+4, then use that equation to multiply for (x+6) to distribute.  You would get x^3+11x^2+34x+24, since you are adding exponents as a result.

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)

the ima (higher than 1m) will be greater than the ima with the height of 1m.