Answer:
c) subtraction property of order
Step-by-step explanation:
To get from line 1 to line 2, 3 was subtracted from both sides of the inequality. The "subtraction property of order" says you can do that without changing the order or the solution.
It should not be a surprise that when subtraction is involved, the associated property has "subtraction" in its name.
Answer:
-4
Step-by-step explanation:
-3-1= -4
A negative minus a positive= a "larger" positive.
C. $30.00 is the answer !!!!!!