Math Word Problems and Concepts Review

Vocabulary flashcards covering geometry definitions and linear equation modeling from the lecture notes.

Parallel Lines

Two lane markings or lines that remain the same distance apart and never meet, even when extended.

Internet Café Total Cost Equation

The equation $y = 12x + 10$, which models the total cost $y$ for $x$ hours based on a rate of $P12$ per hour plus a $P10$ base charge.

Notebook Total Cost Equation

The equation $y = 20x$, which represents the total cost $y$ for purchasing $x$ notebooks at a price of $P20$ each.

Plan A 12-Month Subscription

A subscription plan with a monthly fee of $P900$ and no installation fee.

Plan B 12-Month Subscription

The plan that costs less for a $12\text{--month}$ subscription, with a monthly fee of $P700$ and an installation fee of $P800$, resulting in a total cost of $P9,200$.

Bicycle Rental Cost Function

The function $C(x) = 40x + 100$, where $x$ is the number of hours, resulting in a total rental cost of $180$ for $2\text{ hours}$.