Which expression does the graphic represent? 7 – 1 7 – (–1) 8 – 1 8 – (–1)

3 .  8-1

Step-by-step explanation:

To Find : Which expression does the graphic represent?

Since we are given 8 boxes out of which one is crossed.

So, no. of remaining boxes = 8-1=7

Option 1. 7-1

             =8

Option 2. 7-(-1)

             =7+1

             =8

Option 3. 8-1

           = 7

Option 4. 8-(-1)

             = 8+1

             = 9

Thus we can see that option 3. is correct since it is expressing the given situation .

Hence 8 – 1  expression does the graphic represent

they will manufacture 8496 cars