Answer:
3.9x + 0.8y
Step-by-step explanation:
this is your answer
The expression is equivalent to
.
<h2 /><h2>Given that</h2>
Expression; 
<h3>We have to determine</h3>
Which expressions are equivalent to the given expression.
<h3>According to the question</h3>
Expression; 
To solve the given expression follow all the steps given below.
By applying the distributive property of multiplication;

Then,
The equivalent expression is,

Hence, the expression is equivalent to
.
To know more about Equation click the link given below.
brainly.com/question/13174611
14 over 26. Because if you want to find out the probability, you need to put the number of girls over the total of students.
Hope this helps!!!:)
Answer:
x=51
Explanation:
the total interior degrees of a triangle are 180°