Final regular class (half way through year)

Front

What is the equation to find the number of hours a paddle boat was rented if the total cost is $33, given a $15 deposit and $2 per hour?

Back

33 = 2h + 15

Front

What is the result of (-25) ÷ (-5)?

Back

5

Front

Calculate (9 + 23) ÷ (5 - 3).

Back

16

Front

Simplify the expression: -4.7 + 18.5.

Back

13.8

Front

If a shirt originally costs $40 and is on sale for 25% off, what is the sale price?

Back

$30

Front

What is the formula for calculating the total cost of renting a paddle boat?

Back

Total Cost = Deposit + (Hourly Rate × Hours Rented)

Front

Define 'percent proportion'.

Back

A percent proportion is a way to express a part of a whole as a percentage, often used in solving problems involving discounts or sales.

Front

What is the first step in solving a percent word problem?

Back

Identify the original price and the percentage discount.

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to reduce it to its simplest form by combining like terms or performing operations.

Front

What is the result of adding two negative numbers?

Back

The result is a negative number.