Unit 3 Test A Study Guide Test Review

Front

What is the unit rate of dozens of cookies baked by a baker who bakes 2/3 of a dozen every 1/2 hour?

Back

1 1/3 dozens per hour.

Front

How do you find the unit rate from a set of values?

Back

Divide the y values by the x values.

Front

If a family has driven 196 miles in 4 hours, what is their average speed?

Back

49 miles per hour.

Front

At a bakery, if ¾ pounds of chocolate chips cost $1.50, what is the cost for 10 pounds?

Back

$20.

Front

What is the equation representing the relationship between the number of students and the admission cost if y = 2x?

Back

The admission cost is $2 per student.

Front

Define unit rate.

Back

A unit rate is a comparison of two different quantities when they are combined together, expressed as a quantity of one.

Front

How do you convert a fraction to a unit rate?

Back

Divide the numerator by the denominator and then adjust to the desired unit.

Front

What is the unit rate of miles driven if a family drives 196 miles in 4 hours?

Back

49 miles per hour.

Front

If 1 pound of chocolate chips costs $2, how much do 5 pounds cost?

Back

$10.

Front

What does the slope of a line represent in a graph of a relationship?

Back

The slope represents the rate of change between the two variables.