Answer:
y = 7.
Step-by-step explanation:
7 is in the same place as y in the 2nd expression.
5(x+7) = 5(x+y).
Therefore, your answer is 7.
<span>The answer is a. Physiology. Physiology is a category within biology that deals with the chemical and physical functions. It studies the functions in living systems. Physiology studies the chemical and physical functions on different levels of biological organization, such as organisms, organ systems, organs, cells, and molecules.</span>
Given :
Liam has a bag of b beads.
He gives 20 beads to his sister.
He then makes 4 necklaces with the same of beads on each necklace using all of the remaining beads.
To Find :
Write an expression that represents the number of beads on each necklace.
Solution :
Number of necklace remains after giving 20 beads to his sister is ( b - 20 ).
Number of beads on each necklace using all of the remaining beads is :

Hence, this is the required solution.
The answer is irrational I believe. It’s not a decimal that just ends.