3 should be added to the tiles
Pamela is incorrect. When you multiply anything negative by a negative, the product will always be a positive. Because the two negative signs cancel each other out.


There are 60 minutes in one hour, so 75 minutes is equal to 1 hour and 15 minutes.

Their mom turned the TV off at 5:15.
Hello,
Let's assume a,b,c the 3 sides of the triangle.
a=9
b=10
c=24-a-b=5