Answer:
its 3 3/4 :)
Step-by-step explanation:
Answer:
3n + 21
Step-by-step explanation:
3(n + 7)
3n + 21
Answer:
(-8) + (-8) + (-8) + (-8)
Step-by-step explanation:
Since Yan is descending ; we represent his movement as being negative.
Number of rungs descended before stopping = 4
Number of stops = 8
Given that no extra steps was taken ;
Number of ladder rungs descended :
4 rungs per stop for 8 stops
- 4 * 8 = - 32 rungs
Another way to write the product :
Number of stops added in number of rungs descended :
(-8) + (-8) + (-8) + (-8)
One dollar and eighty cents for wayside hotel
Two dollars and seventy five cents for blue sky hotel
