Answer:
<em>5x</em>
Step-by-step explanation:
<u>Add 2x and 3x </u>
Hope this helps!
5*4+1=21 this statement is not true ,but 3+7*2=20 is a true statement
1.
Rate of change: 1:5
Equation: x · 5 = y
Is this relationship proportional? Yes
How do you know? I know, because the table never doesn't follow the equation.
2.
Rate of change: 1:1
Equation: x · 1 = y
Is this relationship proportional? Yes
How do you know? I know, because the table never doesn't follow the equation.
The property that is demonstrated is the communative property, i think.
