A counter-example could be
There are more than 3 marbles in the bag, and the other ones are red.
Hope this helps!
They are called like terms
Yep, sure. Which question?
The area of one tile is 18 x 18 = 324 square inches.
Convert the dimensions of the room into inches:
5 ft 6 in. = 66 inches.
13 ft = 156 inches.
The area of the room is: 156 x 66 = 10296 square inches.
To find the number of tiles needed, divide the total area of the room by the area of one tile:
10,296 / 324 = 31.78, which means they will need 32 tiles.
The values of the cards are +8,+2, and -4.
8+2-4=6
8 x 2 x -4 = -64
