Pregunta
- Open Response Robin was given a
monthly allowance. She wants to go to the
movies as many times as possible and have
at least
left at the end of the month
to go to a concert. A movie ticket costs
.
Write and solve an inequality to determine
how many times Robin can go to the movies
this month. Then interpret the solution.
monthly allowance. She wants to go to the
movies as many times as possible and have
at least
to go to a concert. A movie ticket costs
Write and solve an inequality to determine
how many times Robin can go to the movies
this month. Then interpret the solution.
Ask by Bartlett Ortiz. in the United States
Mar 13,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
Robin can go to the movies up to 5 times this month and still have at least $12.50 left for the concert.
Solución

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Respondido por UpStudy AI y revisado por un tutor profesional
Como
Mind Expander
To determine how many times Robin can go to the movies, we can set up the inequality based on her monthly allowance and her minimum savings requirement.
Let
be the number of movie tickets Robin buys. The cost of the movie tickets would be
, and she wants to have at least
left over from her
dollar allowance. Therefore, we can write the inequality as follows:
Now, let’s solve the inequality:
- Subtract
from both sides:
- Next, divide both sides by
:
This means that
. Since Robin can’t go to the movies a fractional number of times, we round down to the nearest whole number, which means she can go to the movies a maximum of 5 times.
Interpreting the solution, Robin can enjoy 5 movie outings this month while still ensuring she has enough money left over for her concert. This plan allows her social activities without sacrificing her other entertainment interests!

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