The answer is b
Explanation:
All purpose calc.com one with the words on the web with a smiley calc type only the problem in no words
Answer:
Each one of the sides is equal to 7d-5
Step-by-step explanation:
A regular pentagon has 5 sides of equal length.
The perimeter of a regular pentagon is given by
P = 5s where s is the side length
35d -25 = 5s
Divide each side by 5
(35d-25)/5 = 5s/5
7d-5 =s
Each one of the sides is equal to 7d-5
The property that is illustrated is the Commutative Property Of Addition. This is because there are no parenthesis, the numbers switch order, and the answer remains the same.
Answer is B. 2 hot items and 8 cold items
2(3) + 8(2) = 6 + 16 = 22<25
