1. Use comminutive property to reorder the x and the y
u=yx/5
2. Multiply both side by 5/y
5u/y=x
3. Then y write it in parametric form
X=5u/y
X<0.25 I'm pretty sure that is the answer
Answer:
8/27
Step-by-step explanation:

Area of a rectangle = length x width
10x9x8=270 plates can made