Final answer:
In the equation 1.75h + s = 93, the coefficient 1.75 represents the unit cost of the item represented by 'h' that Clara is purchasing, with 's' being the cost of other items and 93 the total budget for purchases.
Step-by-step explanation:
To interpret the coefficient in the equation 1.75h + s = 93, let's look at what each component might represent in the context of Clara's purchases. Based on this equation, the coefficient 1.75 is likely associated with a specific type of item that Clara is buying, which we will refer to as h. In economic equations like this, a coefficient typically represents the rate or cost associated with a unit of a particular variable. Given the information provided in other contexts, such as 90-oz: 12.87 cents/oz, it is reasonable to deduce that the coefficient 1.75 could represent the cost per unit of item h that Clara is purchasing. Therefore, if h symbolizes the quantity of this item Clara is buying, then 1.75 would be the cost for one unit of h. The variable s in this equation would then most likely stand for the total cost of other items Clara is purchasing, with 93 representing the total budget for purchases.