Keywords:
<em>System of equations, variables, cost, tickets, adults, children.
</em>
For this case we must solve a system of equations with two variables represented by the tickets of students and adults of a school production.
We define the variables according to the given table:
- a: Number of tickets sold to adults
- c: Amount of tickets sold to children.
We then have the following system of equations:
From the first equation, we clear the value of the variable c:
Answer:
The value that could replace c in the table is:
Option C
It would b 3.2 bc the 2 isn't higher than a 5 so it says the same..
Answer: The domain of a function f(x) is the set of all values for which the function is defined, and the range of the function is the set of all values that f takes. (In grammar school, you probably called the domain the replacement set and the range the solution set.
Step-by-step explanation:
Answer:
compound fraction
Step-by-step explanation:
When a “normal” fraction contains fractions in either the numerator or denominator or both, then we consider it to be a complex fraction. This type of fraction is also known as a compound fraction. There are two methods used to simplify such kind of fraction.