Art and his friends spent [tex]$62[/tex] at the movies. Admission tickets cost [tex]$12[/tex] apiece, and a bucket of popcorn costs [tex]$7[/tex].

Which equation written in standard form represents the number of tickets bought, [tex]t[/tex], and the number of buckets of popcorn bought, [tex]p[/tex]?

A. [tex]12p + 7t = 62[/tex]
B. [tex]7p + 12t = 62[/tex]
C. [tex]12p = 62 - 7t[/tex]
D. [tex]7p = 62 - 12t[/tex]



Answer :

To determine the correct equation that represents the spending on tickets and popcorn, let's define our variables and understand the problem.

1. Variables:
- [tex]\( t \)[/tex]: The number of tickets bought.
- [tex]\( p \)[/tex]: The number of buckets of popcorn bought.

2. Costs:
- Each ticket costs \[tex]$12. - Each bucket of popcorn costs \$[/tex]7.

3. Total Spending:
- The total spent was \[tex]$62. We are asked to find the equation in standard form that correctly represents this situation. ### Setting Up the Equation The total cost for the tickets and the popcorn can be written as the sum of the individual costs: - The cost for the tickets: \( 12 \times t \) (since each ticket costs \$[/tex]12 and [tex]\( t \)[/tex] is the number of tickets).
- The cost for the popcorn: [tex]\( 7 \times p \)[/tex] (since each bucket of popcorn costs \[tex]$7 and \( p \) is the number of buckets). The total cost equation becomes: \[ 12t + 7p = 62 \] This equation expresses the relationship between the total cost, the number of tickets, and the number of buckets of popcorn. ### Checking the Given Options Let's match this setup with the given choices: 1. \( 12p + 7t = 62 \) (This is not correct because it interchanges the variables \( p \) and \( t \)). 2. \( 7p + 12t = 62 \) (This correctly matches our derived equation). 3. \( 12p = 62 - 7t \) (This is a rearranged but not in standard form, and it has the variables interchanged). 4. \( 7p = 62 - 12t \) (This is a rearranged but not in standard form). The correct equation in standard form that matches our understanding of the problem is: \[ 7p + 12t = 62 \] ### Conclusion The equation that represents the number of tickets bought and the number of buckets of popcorn bought, with the total spending of \$[/tex]62, in standard form, is:

[tex]\[ \boxed{7p + 12t = 62} \][/tex]