A constant in an algebraic expression is defined as a term that does not change during the expression, so, in other words, a term that does not have a variable in it. so the constants are
12
-3.7
1/3
Answer:the answer is D
Step-by-step explanation:
Add up the x points and divided by 2
same to go for the y points
so the and is (4,-2)

Answer : He spends 2 hours doing paperwork each day.
Hope this helps. - M