Answer:
This equation demonstrates direct proportionality, as we have the form y=kx where k is the constant of proportionality. Looking at the equation, k=23 is our constant of proportionality because 23 is the constant number we multiply x by.
Answer:81% or .81
Step-by-step explanation:
81% or .81
Explanation:
243 ÷ 300 = .81
My answer is 38 students
( 22 students take one or both subjects)
Answer:
what is the ?
Step-by-step explanation:
Answer:
commutative property of addition.
Step-by-step explanation:
In mathematics, a binary operation is commutative if changing the order of the operands does not change the result. It is a fundamental property of many binary operations, and many mathematical proofs depend on it.