Find the unit rate of miles per hour using the following information: 24 miles in 6 hours
4 mph
Complete the sentence: For a graph to represent a proportional relationship, the graph must _____________ & ______________ .
be a straight line & go through the origin (0,0)
Explain the meaning of this equation: y=#x
This is the formula used for constant of proportionality. Where the "#" represents the constant of proportionality (unit rate).
Explain how you would solve the following problem: Brittany orders a sweatshirt online for $30. She wants a monogram embroidered, which will cost 5% or the sweatshirt. How much will she spend before tax and shipping.
(answers may vary)
What is your homeroom teacher's full name?
Double points for her middle name!
Mrs. Melissa Johnson Fontenot
Brett
Find the unit rate of cost per ounce using the following: $1.79 for 44 ounces
$0.05
Does the graph represent a proportional relationship?
Yes, the graph is proportional.
Find the constant of proportionality given the following equation: y=120x
120
Ben buys a flannel shirt from TSC. The regular price is $15 and is on sale for 5% off. How much will the shirt cost before tax?
$14.25
What is Mrs. Melissa's dream vacation?
Travel to all the Disney parks in the world.
Nothing Bundt Cakes use 8 1/2 pounds of strawberries to make 3 cakes. Tammie wants to use the same recipe at home. How many pounds of strawberries does Tammie need to make one strawberry cake?
2 5/6 pounds
Does the graph represent a proportional relationship?
No, it does not represent a proportional relationship.
A graph shows a relationship between the number of bags (x) of wild rice in a restaurant and the total number of pounds (y) of wild rice in those bags. If a point is plotted on (1,50) what is the constant of proportionality?
50 (1 bag weighs 50 lbs)
Andrew wants Apple AirPods. They cost $160. If that are on sale for 10% off, how much will they cost before tax?
$176
List all colleges Mrs. Melissa has attended.
LSUA
McNeese State University
Louisiana Christian University
Andrew washes 15 2/3 windows in 1/3 hour. At this rate, how many windows can he wash in one hour?
47 windows
The graph shows the proportional relationship between the number of hours a construction crew worked & their earnings. What is the constant of proportionality?
$120
A graph shows a relationship between the level of difficulty (x) of a game in P.E. and the total number of points (y) earned in a game. If a point is plotted on (5,150) what is the constant of proportionality?
30 (1 level is worth 30 points)
William's John Deere Gator costs $398 at Wal-Mart. The Gator is 25% off. After applying tax 9.25%, how much will the vehicle cost in all?
$326.12
How many years have Mrs. Melissa & Mr. Grady been married?
1 year
Kay is training for a bike race. She rides her bike 6 1/4 mi in 1/3 hr. What is Kay's rate in miles per hour?
18 3/4 mph
$13.50
If given the equation of a line is y=5x, would the point (50,250) be found on the line?
Yes (250 divided by 50 = 5 which is the constant of proportionality, or 50 x 5 = 250)
Derek has $350 to spend on skis. Which ski price & discount represents a pair of skis he can purchase with his budget?
5% off $385
10% off $400
25% off $450
25% off $450 (450 x .25 = $112.50; 450 - 112.50 = $337.50)
How old will Brady be on his next birthday?Triple points if you know his birthday!
23 years old
January 28th