Answer:
x, y = 0.10
Step-by-step explanation:
Answer:
The number of required shelves is 5
You have to find the HCF of 45, 105, and 75.
First you gotta distribute.
4 (1.75y - 3.5) + 1.25y
4 * 1.75 y = 7
4* (-3.5) = (-14)
7y - 14 + 1.25y
Combine like terms
8.25y - 14