Answer:
22.5
Step-by-step explanation: you just divide the two numbers :)
2(4+2x)≥5x+5
4+2x≥5/2x+5/2 (divide both sides by 2)
3/2+2x≥5/2x (subtract 5/2 from both sides)
3/2≥1/2x (subtract 2x from both sides)
3≥x (multiply both sides by 2)
or x≤3
Hope this helps
30/8=3.75
So, you need 4 trays, since you can't have 75% of a tray.
Hope this helps
They are always on a coplanar
