Four sided pyramid with oranges stacked six layers high.
How many oranges?

24

Step-by-step explanation:

i might be misinterpreting the question but i think you would just do 6 × 4 = 24

Step-by-step explanation:

the 2nd line can be rewritten as y < x-3

So, any value that is less than both 4x+4 and x-3 will work

Pick any value you want for x, and figure y possibilities

x=0; x-3=-3, 4x+4=4, so y<-3 ... (0,-5) will work

I'm sure you can now come up with other pairs.