Which equation represents a proportional relationship that has a constant of proportionality equal to 1/2 ?
Kami babysits her baby brother Donny for 5 hours and earns $35. Which represents the unit rate?
$7 per hour
$12 per hour
$35 per hour
$1 per 7 hours
Which graph represents a proportional relationship?
What is the value of "R" in the proportion below?
32
9
12
27
Mahrya reads at a rate of 15 pages per day. Which table represents this relationship?
The value of "k" in the following equation:
is also referred to as
the constant
the cross product
the proportion
the constant of proportionality
Based on the table, what is the unit rate for one gallon of gasoline?
$3.30
$5.60
$4.60
$6.50
Which proportion has a solution of x = 3 ?
Antonio jogs 2 laps every 5 minutes. Which point represents this relationship?
B
C
D
A
A recipe uses 2.5 cups of milk for every 5 eggs. What is the ratio of cups of milk to eggs?
5 to 2.5
2.5 to 7.5
2:5
What does the point B represent on the graph?
John earns $14.00 for two hours of work.
John earns $14.00 each hour.
John earns $7.00 for four hours of work.
John earns $7.00 for two hours of work.
A group of 106 players forms 2 football teams. If there are 530 players, how many teams can be formed?
12 teams
5 teams
25 teams
10 teams
Consider the following two graphs.
Which statement BEST describes the graphs
Graph 2 represents a proportional relationship, but graph 1 does not.
Both graph 1 and graph 2 represent proportional relationships.
Neither graph 1 nor graph 2 represents a proportional relationship.
Graph 1 represents a proportional relationship, but graph 2 does not.
Jo drove 67 miles per hour. In 3 hours, Jo drove 201 miles. Which is a valid proportion to represent this description?
According to the information in the table, who is the fastest typist?
Harper
Ella
Mr. Noriega
Shaquille
Which equation represents a proportional relationship that has a constant of proportionality equal to 1.7 ?
Breanna set up her media player and created a graph to show what she saved on it. What does point A represent on the graph?
Breanna has 40 songs for every 3 games on her media player.
Breanna has 1 more game for each song on her media player.
Breanna has 2 songs for every 3 games on her media player.
Breanna has 37 more songs for each game on her media player.
Why is "24 hours a day" a unit rate?
It compares 1 hour to 1 day
It compares 24 hours to 24 days
It compares 24 hours to 1 day
It compares 1 hour to 24 days
Alexia gets paid the same amount for each hour she works. The graph shows the amount she is paid, y, as it relates to the number of hours she works, x. Yesterday, when she worked 6 hours, she was paid $84.
Which ordered pair could represent the number of hours and amount Alexia is paid today at the same hourly wage?