Answer:
50$
Step-by-step explanation:
$1.25x40= 50 so she would have to pay 50$
Answer:
The student is incorrect.
Step-by-step explanation:
When you add the absolute value lines around a negative number, it becomes a positive number. If you add them to a positive number, it stays positive. Since the student added them to -9, the number would become 9 which if greater than 4.
Answer: A good recource to find these answers out is to go on desmos its a Beautiful recource
Step-by-step explanation:
