The expression 
is a product expression
The denominator of the simplified fraction is 3n -2
<h3>How to determine the denominator?</h3>
The expression is given as;
Divide the first fraction by 2/2
Evaluate the above product
The above fraction is a simplified fraction of , and the denominator is 3n - 2
Hence, the denominator of the simplified fraction is 3n -2
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Dialing 211 helps direct callers to services for, among others, the elderly, the disabled, those who do not speak English, those with a personal crisis, those with limited reading skills, and those who are new to their communities.
The switching from old gas guzzlers to more fuel-efficient cars is an example of substitution effect.
Substitution effect is the switching of customer from a more expensive product to a cheaper product. This is usually because of an increase in price or a decrease in the customers income.
Substitution effect can be positive for consumers if they can continue to by the products they like. Also, this effect can be negative for consumers if it results in fewer choices of that product or products of lower quality.
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The matching of the demand as relatively elastic or relatively inelastic can be done as;
- Klaus' demand for orange juice (Relatively elastic)
- Amanda's annual demand for coffee(Relatively elastic)
- Jackson's demand for mystery novels(Relatively inelastic)
- Hermy's demand for Minute Maid orange juice(Relatively inelastic)
- Olivia's daily demand for Starbucks latte(Relatively inelastic)
- Stephen spends a very little part of his income on soda(Relatively elastic)
- Xavier's demand for his economics textbook(Relatively inelastic)
<h3>What is Elasticity of demand?</h3>
Elasticity of demand can be regarded as the variation on the concept of demand.
It should be noted that elastic demand involves change in quantity demanded as a result of change in price.
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Answer:
potassium oxalate and sodium fluoride
