A birthday party has 14 guests attending. If the equation [tex]14t = 168[/tex] represents the total cost of the party, which of the following best interprets what [tex]t[/tex] represents?

A. [tex]t[/tex] represents the cost of the cake at the party.
B. [tex]t[/tex] represents the cost for each person attending the party.
C. [tex]t[/tex] represents the total cost for the party.
D. [tex]t[/tex] represents the cost of decorations for the party.



Answer :

To solve the problem, let's start with the given equation:

[tex]\[ 14t = 168 \][/tex]

This equation represents the total cost of a birthday party with 14 guests attending. We need to interpret what [tex]\( t \)[/tex] stands for in this context.

Here's a detailed step-by-step solution:

1. Understand the equation:
- The total cost of the party is [tex]\( 168 \)[/tex] units of currency.
- The equation divides this total cost equally among 14 guests.

2. Solve for [tex]\( t \)[/tex]:
- To find the value of [tex]\( t \)[/tex], we need to isolate [tex]\( t \)[/tex] on one side of the equation.
- The equation can be simplified by dividing both sides by 14:

[tex]\[ t = \frac{168}{14} \][/tex]

3. Simplify the equation:
- Simplifying the right side:

[tex]\[ t = 12 \][/tex]

So, [tex]\( t \)[/tex] equals 12.

4. Interpret what [tex]\( t \)[/tex] represents:
- Since [tex]\( t \)[/tex] is obtained by dividing the total cost by the number of guests, [tex]\( t \)[/tex] must represent the share of the total cost for each individual guest.
- Hence, [tex]\( t \)[/tex] represents the cost for each person attending the party.

Therefore, [tex]\( t \)[/tex] represents the cost for each person attending the party.