Answer:
9/2
Step-by-step explanation:
4.5 = 4 1/2 = 9/2
Answer:
the first one
Step-by-step explanation:
The correct one is the one in the top left corner.
A great website to find out things like this is
https://www.mathpapa.com/algebra-calculator.html
Fifth grade algebra<span> and functions worksheets contain math problems with variables.</span>
Answer:
associative
Step-by-step explanation:
