Day 1-3
Page 3 Question 1
Ariel swims 2 1/6 miles in every 1/3 hour. Enter the number of miles Ariel swims in 1 hour.
6 ½ or its equivalent
Page 4 Question 1
This table shows a proportional relationship between x and y. Find the constant of proportionality (r). Using the value for r, enter an equation in the form of y = rx.
y = 6x
Page 6 Question 2
Elena is training for an ultra marathon. She records her distance and time after she completes her long runs.
a. How many miles will Elena have run after 210 minutes? Enter your answer in the first response box.
b.Enter the equation that represents the relationship between Elena’s distance and time. Use d for the distance she has traveled and t for the time in minutes.
a. 30
b. t = 7d or d = t/7
Page 8 Question 2
Leslie buys a backpack for $40. The store is having a 30% off sale on everything in the store.
Enter the amount, in dollars, Leslie saves from the sale. Do not consider the sales tax.
12 or $12.00
Page 10 Question 1
Enter the decimal equivalent of 12/5.
2.4
Page 3 Question 2
This table shows a proportional relationship between the number pages and the time in minutes Rey Deer reads. Enter the number of pages read in 1 minute.
3/7 or 6/14 or 15/35 or its equivalent.
Page 5 Question 1
Cookie Monster bought five packs of chocolate cookies and two packs of butter cookies for $26. Four packs of butter cookies cost $12. All chocolate cookies cost the same and all butter cookies cost the same. What is the ratio of the cost of a pack of chocolate cookies to the cost of a pack of butter cookies?
D
Page 7 Question 1
Select all tables that represent a proportional relationship between x and y.
A and D
Page 8 Question 3
On the map below, 1/4 inch represents one mile. Hawthorne, Torrance, and Long Beach are three cities on the map.
a) If the distance between the real towns of Hawthorne and Torrance is 9 miles, how far apart are Hawthorne and Torrance on the map?
b) If Torrance and Long Beach are 3 ½ inches apart on the map, what is the actual distance between Torrance and Long Beach in miles?
a. 9/4 or 2.25
b. 14
Page 10 Question 2
Select all values equal to –4/5.
B, C, D
Page 3 Question 1
This diagram shows how much flour is mixed with chocolate powder to make a recipe for chocolate cupcakes. Enter the number of cups of flour used for 2 cups chocolate mix.
14
Page 5 Question 1
The Evil Queen gave Snow White 28 apples. She gave 7 apples to her seven dwarfs. Enter the percentage of apples Snow White has left.
75%
Page 7 Question 1
Juan is making enchiladas with chicken and cheese. He knows the amount of cheese used in the recipe is proportional to the amount of chicken used.
Which of the following could represent the relationship between the amount of cheese and chicken Juan should use in the enchiladas?
B
Page 9 Question 1
Winnie the Pooh bought 4 jars of honey for his friends for $ 24.60. What is the cost of a jar of honey, in dollars, if all the jars of honey cost the same?
6.15
Page 10 Question 3
Is the given expression equal to 7(6.5 – 8.6x)?
Select Yes or No for each expression.
Yes
No
Yes
Page 4 Question
Nuts Berry Farm makes their own trail mix using nuts and berries. The equation below represents the proportional relationship between the number of cups of nuts (n) and berries (b) in a pack of trail mix.
n = 4b
Enter the number of cups of nuts used for every cup of berries in a pack.
4
Page 5 Question 2
Jack went up the hill to buy a pail of water for $10.20 plus 5% tax. Jill buys her pail of water down the hill for $11 plus 5% tax. Write the sum, in dollars, that Jack and Jill paid, including tax.
22.26
Page 7 Question 2
Find the constant of proportionality (k). Using the value for k, enter an equation in the form w = kh that represents the relationships between the number of cars washed (w) and the number of hours worked (h).
w = 4h or h = w/4
Page 9 Question 1
Which line model represents the sum of -0.5 + (- 1.5)?
B
Page 11 Question 1
Zach is cleaning the windows and used 2/3 of paper towels from a 150-sheet Bounty roll. How much paper towels, in sheets, is still left in the roll?
50
Page 4 Question 2
Select all the tables that represent a proportional relationship between x and y.
B and D
Page 6 Question 1
The graph shows a proportional relationship between the number of minutes(m) a rental company charges and the cost in dollars (d). Select True or False for each statement about the graph.
True
False
False
Page 8 Question 1
This table shows a proportional relationship between the number of cups of yogurt and berries used for a recipe. Enter the number of cups of yogurt used for 1 cup of berries
1.5 or its equivalent
Page 9 Question 2
Major Sanders cooked 25 ⅝ pounds of original McSander’s fried chicken. He donated 20 ⅛ pounds of chicken to the homeless children. How many pounds of chicken does he have left?
5 4/8 or 5½
Page 11 Question 1
The number line shows the balances of a bank account after four months of opening the account.
Enter the difference, in dollars, between the balance of Month 1 and 2.
240