Benchmark 2 Review

Front

What is the formula to calculate the total cost of a taxi ride?

Back

Total Cost = Base Fare + (Cost per Mile × Number of Miles)

Front

If a taxi charges $3 plus $1.50 per mile, how much would a 10-mile ride cost?

Back

Total Cost = 3 + (1.50 × 10) = $18

Front

What does it mean to solve an inequality?

Back

To find the range of values that satisfy the inequality condition.

Front

Back

n > 11.

Front

What is the purpose of graphing an inequality?

Back

To visually represent the range of solutions that satisfy the inequality.

Front

What is an inequality?

Back

A mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.

Front

How do you find the average amount each member of a group needs to raise to meet a goal?

Back

Set up the inequality: Total Amount Raised + (Number of Members × Average Amount) ≥ Goal.

Front

What is the inequality that represents the choir's fundraising goal?

Back

30x + 600 ≥ 1,500.

Front

What does simplifying an expression involve?

Back

Combining like terms and reducing the expression to its simplest form.

Front

Back

-3x + 4y - 2.