You replace x with 4 7•4•2-6•4= 32
Answer:
<em>The value of the expression is 11</em>
Step-by-step explanation:
<u>Evaluate Expressions</u>
An algebraic expression consists of a set of variables and constants related by algebraic operations like addition, subtraction, multiplication, etc.
To evaluate an algebraic expression, we replace the variables for the constant value they are assigned.
Let's consider the expression:

for x=10, y=-1, z=0
Substituting the variables for their values:



The value of the expression is 11
Answer:
Simplify the expression.
7x + 10
Step-by-step explanation:
i hope this help you
Step-by-step explanation:
here you have the answers
Population is 200 and sample is 30
Thank you hope this helps