M7 Ch 6 (Part 2) Review (KD)

Front

The constant of proportionality in the equation y = ½x is _______.

Back

1/2

Front

If the bill amount is $75 and the tip percentage is 20%, what is the tip amount?

Back

$15

Front

Determine the constant of proportionality for the table. Express your answer as y = kx.

Back

y = 2x

Front

Determine the missing value in the table.

Back

15

Front

If the bill amount is $50 and the tip percentage is 15%, what is the tip amount?

Back

$7.50

Front

What is the formula to calculate the tip amount?

Back

Tip Amount = Bill Amount × Tip Percentage

Front

Define constant of proportionality.

Back

The constant of proportionality is the constant factor that relates two proportional quantities, often represented as k in the equation y = kx.

Front

What does it mean if two quantities are proportional?

Back

Two quantities are proportional if they maintain a constant ratio to each other.

Front

How do you find the percentage of a number?

Back

To find the percentage of a number, multiply the number by the percentage (in decimal form).

Front

What is the relationship between the bill amount and the tip amount?

Back

The tip amount is a percentage of the bill amount.