Respuesta :
For this case, the first thing we must do is define a variable.
We have then:
p: the number of excess passengers
We write now the inequality that represents the problem.
We know that:
The total capacity is 450 kilograms.
The current weight is 750 kilograms.
Each person has an average weight of 70 kilograms.
The inequation that represents the problem is:
[tex]-70p + 750 \leq 450[/tex]
Answer:
an inequality to determine the number of passengers who need to get off the elevator to meet the weight requirement is:
[tex]-70p + 750 \leq 450[/tex]
We have then:
p: the number of excess passengers
We write now the inequality that represents the problem.
We know that:
The total capacity is 450 kilograms.
The current weight is 750 kilograms.
Each person has an average weight of 70 kilograms.
The inequation that represents the problem is:
[tex]-70p + 750 \leq 450[/tex]
Answer:
an inequality to determine the number of passengers who need to get off the elevator to meet the weight requirement is:
[tex]-70p + 750 \leq 450[/tex]
The inequality that determine the number of passengers who need to get off the elevator to meet the weight requirement is [tex]\boxed{750 - 70x \leqslant 450}.[/tex]
Further explanation:
The linear equation with slope [tex]\text{m}[/tex] and intercept [tex]\text{c}[/tex] is given as follows.
[tex]\boxed{y = mx + c}[/tex]
The formula for slope of line with points [tex]\left( {{x_1},{y_1}} \right)[/tex] and [tex]\left( {{x_2},{y_2}} \right)[/tex] can be expressed as,
[tex]\boxed{m = \frac{{{y_2} - {y_1}}}{{{x_2} - {x_1}}}}[/tex]
Explanation:
The weight limit for the elevator is [tex]450{\text{ kilogram}}.[/tex]
The current group of passengers weighs a total of [tex]750{\text{ kilogram}}.[/tex]
The average weight of each person is [tex]70{\text{ kilogram}}.[/tex]
Consider the number of excess passengers as [tex]\text{x}[/tex].
The inequality that determine the number of passengers who need to get off the elevator to meet the weight requirement,
[tex]750 - 70x \leqslant 450[/tex]
The inequality that determine the number of passengers who need to get off the elevator to meet the weight requirement is [tex]\boxed{750 - 70x \leqslant 450}.[/tex]
Learn more:
- Learn more about inverse of the functionhttps://brainly.com/question/1632445.
- Learn more about equation of circle brainly.com/question/1506955.
- Learn more about range and domain of the function https://brainly.com/question/3412497
Answer details:
Grade: High School
Subject: Mathematics
Chapter: Linear inequality
Keywords: Renna, pushed, weight, elevator, limit, button, elevator go up, not move, weight limit, kilograms, 450 kilograms, current group, passenger, weight, 750 kilogram, inequality, weight requirement, excess passenger, get off, number of passenger.
