Name two numbers that are not integers but that are opposites . explain how you know .

and explain if you could i can't understand .

The floor plan of a room has a scale of 2.5 in.: 35 ft. in the drawing, the length of the room is 8 in. and the width of the room is 6 in. what is the perimeter of the actual room?

9/10 divide by -3/15 as a mixed number

Find the quotient with the restriction.