Write an Equation for the Linear Function and Use It $\mathrm { r } = 7 + 0.8 \mathrm { t } ; 11.25$

question 69

Multiple Choice

Write an equation for the linear function and use it to answer the given question.
-You can rent time on computers at the local copy center for a $7 setup charge and an additional $4 for every 5 minutes. How much time can you rent for $16?

• A) \(\mathrm { r } = 7 + 0.8 \mathrm { t } ; 11.25\) minutes
• B) \(r = 7 t + 0.8 ; 2.17\) minutes
• C) \(\mathrm { r } = 7 \mathrm { t } - 0.8 ; 2.4\) minutes
• D) \(\mathrm { r } = 7 - 0.8 \mathrm { t } ; 28.75\) minutes

---

Definitions:

Just-in-time Scheduling

A strategy used in manufacturing and production that aligns raw-material orders from suppliers directly with production schedules to reduce inventory costs.

Lazy Managers

Describes managers who avoid work and responsibilities, often causing inefficiency and dissatisfaction within the team or organization.

Value Chain Management

The process of organizing all activities involved in creating and delivering a product or service to maximize value and competitive advantage.

Input-through-output Process

A method or procedure in which inputs are transformed into outputs through a series of steps or activities, often in a production or operational context.