1. B 2. A i’m pretty sure they are right
Answer:
X= $3.99
Step-by-step explanation:
X is the value of each book
Answer:
5
Step-by-step explanation:
Answer:168
Step-by-step explanation:
Answer:
by clumbing the ladder
Step-by-step explanation:
The base of the ladder should be placed so that it is one foot away from the building for every four feet of hight to where the ladder rests against the building. This is known as the 4 to 1 rule.