7th Math 1.15 Classwork A

Last updated over 2 years ago

8 questions

7th Math 1.15 Classwork A

Last updated over 2 years ago

8 questions

*Make sure to use the SYW section and label/create a table for your calculations*

More Mancini Mart--Many customers went to Mancini Mart and bought different amounts of candy. 

a) Write an equation to represent the proportional relationship with total cost, c, and pounds of candy, p.

You must use Formative's SYW section and make a table to calculate
Check that you do not have spaces in your equation for auto-grading. (unless you have a mixed number)

CFS:
#2: Writes an accurate equation using appropriate variables

b) Prove that your equation is correct using values from the graph/table.

c) How much would it cost you to get 9 pounds of candy for Halloween?

"9 pounds of candy would cost..."

CFS:
#3: Uses equation to extend the proportional relationship

Nature--Mr. Hwung went hiking in Berkeley over the weekend.

a) Write an equation to represent the proportional relationship with distance in miles, m, and time in hours, h.

You must use Formative's SYW section and make a table to calculate
Check that you do not have spaces in your equation for auto-grading. (unless you have a mixed number)

CFS:
#2: Writes an accurate equation using appropriate variables

b) How far can Mr. Hwung hike if he is out for 4 hours in the morning?

"If Mr. Hwung is hiking for 4 hours..."

CFS:
#3: Uses equation to extend the proportional relationship

SPICY--Only try if you have time

Leak--There is a broken pipe in Mr. Hwung's apartment. He measures how much water is leaking over time.

Write an equation to represent the relationship between the time in minutes (m) and the amount of water leaked in gallons (g)

Emergency--A hurricane touched down in Florida last week, leading to floods and evacuations. The height of the water increased at a constant rate. 

a) Write an equation to model the relationship using i for inches of water and d for number of days.

You must use Formative's SYW section and make a table to calculate
Check that you do not have spaces in your equation for auto-grading. (unless you have a mixed number)

CFS:
#2: Writes an accurate equation using appropriate variables

b) Predict the height of the water after 15 days. Use your equation from part a)

You MUST use formative's SYW section to get credit

CFS:
#3: Uses equation to extend the proportional relationship

Good work :) You can push ahead by..

1) Working on writing equations from graphs on IXL (Search code JKH)

2) If you have already mastered that, work on your lowest diagnostic skills!

7th Math 1.15 Classwork A

7th Math 1.15 Classwork A

b) Prove that your equation is correct using values from the graph/table.

c) How much would it cost you to get 9 pounds of candy for Halloween? "9 pounds of candy would cost..."CFS:#3: Uses equation to extend the proportional relationship

b) How far can Mr. Hwung hike if he is out for 4 hours in the morning? "If Mr. Hwung is hiking for 4 hours..."CFS:#3: Uses equation to extend the proportional relationship

SPICY--Only try if you have timeLeak--There is a broken pipe in Mr. Hwung's apartment. He measures how much water is leaking over time. Write an equation to represent the relationship between the time in minutes (m) and the amount of water leaked in gallons (g)

b) Predict the height of the water after 15 days. Use your equation from part a)**You MUST use formative's SYW section to get credit**CFS:#3: Uses equation to extend the proportional relationship

b) Prove that your equation is correct using values from the graph/table.

c) How much would it cost you to get 9 pounds of candy for Halloween? "9 pounds of candy would cost..."CFS:#3: Uses equation to extend the proportional relationship

b) How far can Mr. Hwung hike if he is out for 4 hours in the morning? "If Mr. Hwung is hiking for 4 hours..."CFS:#3: Uses equation to extend the proportional relationship

SPICY--Only try if you have timeLeak--There is a broken pipe in Mr. Hwung's apartment. He measures how much water is leaking over time. Write an equation to represent the relationship between the time in minutes (m) and the amount of water leaked in gallons (g)

b) Predict the height of the water after 15 days. Use your equation from part a)**You MUST use formative's SYW section to get credit**CFS:#3: Uses equation to extend the proportional relationship

c) How much would it cost you to get 9 pounds of candy for Halloween?

"9 pounds of candy would cost..."

CFS:
#3: Uses equation to extend the proportional relationship

b) How far can Mr. Hwung hike if he is out for 4 hours in the morning?

"If Mr. Hwung is hiking for 4 hours..."

CFS:
#3: Uses equation to extend the proportional relationship

SPICY--Only try if you have time

Leak--There is a broken pipe in Mr. Hwung's apartment. He measures how much water is leaking over time.

Write an equation to represent the relationship between the time in minutes (m) and the amount of water leaked in gallons (g)

b) Predict the height of the water after 15 days. Use your equation from part a)

You MUST use formative's SYW section to get credit

CFS:
#3: Uses equation to extend the proportional relationship

c) How much would it cost you to get 9 pounds of candy for Halloween?

"9 pounds of candy would cost..."

CFS:
#3: Uses equation to extend the proportional relationship

b) How far can Mr. Hwung hike if he is out for 4 hours in the morning?

"If Mr. Hwung is hiking for 4 hours..."

CFS:
#3: Uses equation to extend the proportional relationship

SPICY--Only try if you have time

Leak--There is a broken pipe in Mr. Hwung's apartment. He measures how much water is leaking over time.

Write an equation to represent the relationship between the time in minutes (m) and the amount of water leaked in gallons (g)

b) Predict the height of the water after 15 days. Use your equation from part a)

You MUST use formative's SYW section to get credit

CFS:
#3: Uses equation to extend the proportional relationship