MBY SOL Review: Equation and Inequalities Word Problems

Front

What is the total cost of joining video club A and renting 6 videos?

Back

Total cost = $25 + (6 * $1) = $31.

Front

What is the total cost of joining video club B and renting 6 videos?

Back

Total cost = $15 + (6 * $2) = $27.

Front

Which club is the better deal if I rent 6 videos?

Back

Club B is the better deal at $27.

Front

What is the equation to find the number of rides for equal value at both fairs?

Back

15 + 2.5x = 10 + 3x.

Front

What does the inequality x + 7 > 14 represent in the context of the chef's potatoes?

Back

It represents that the chef needs to buy more than 7 pounds of potatoes.

Front

What does 'no more than' mean in terms of inequalities?

Back

It means ≤ (less than or equal to).

Front

What is the cost equation for the first rental car agency?

Back

Cost = 30 + 0.15m, where m is the number of miles driven.

Front

What is the cost equation for the second rental car agency?

Back

Cost = 36 + 0.10m, where m is the number of miles driven.

Front

How do you find the number of miles for equal cost between two rental agencies?

Back

Set the two cost equations equal to each other and solve for m.

Front

What is the solution for the number of miles driven for equal cost between the two rental agencies?

Back

120 miles.