Answer:
1.29 for 1 pack
Step-by-step explanation:
5.16/4=1.29
Answer: 10
Explaination: the two l looking lines around the 2 parts of the problem like arenthesis are a sign for absolute for which means there are no negatives so all negative number turn positive and in stead of subtracting you add
Let

be the length of the square, then the area is

. Hence, the side is the positive root of the area, which is
Answer:
b=5
Step-by-step explanation:
- We are going to use the basics of algebra to solve this
We need to isolate b by itself to find the value of b.

Subtract 12 from both sides

