Day 10: 6.6C, 6.4A, 6.6A, 6.6BLinear Reps

Linear Reps

By ROSE FAJARDO

​DAY 10:

​received

​gave

Match

Match the following math keywords to their operation:

• Addition

• Subtraction

• Multiplication

• Division

received

take away

times

separate

• received

• take away

• times

• separate

Multiple Choice

Which situation can be represented by the equation y = 48x?

• A company uses a total of y liters of milk at a rate of 48 liter times x hours

• A restaurant serves a total of y meals in one day, in which 48 meals are served during the first hour and x meals are served during the remaining hours. 

• A toy company manufactures a total of 48 toys every hour, with x of the toys being red cars and y of them blue cars. 

• A restaurant prepares a total of y batches of doughnuts from 48 pounds of dough, with each batch weighing x pounds.

Multiple Choice

At a bookstore the total cost of 6 books is $45. Each book costs the same amount.

Which table shows the relationships between the numbers of books bought and the total cost in dollars?

Dropdown

Which of the following is true about the data on the table?

Select answer

Multiple Choice

The graph shows the amount of money an employee earned based on time he spent working.

Which list shows the dependent quantities in the graph?

• 1,2,3,4,5,6,7

• 11,22,33,44,55

• 10,20,30,40,50

• (1, 10)

  (2, 20)

  (3, 30)

  (4, 40)

  (5, 50)

Multiple Choice

The graph represents x, the number of weeks Paul has been losing weight and y, the total pounds lost. Which equation best represents the relationship between x and y?

• y=x+2

• x=3y

• x=y+2

• y=3x

Multiple Choice

Each member of the Chess club donated the same amount of money. The table below shows the total amount of donations collected from different number of members. If m is the number of members, and d is the total amount of donations collected. Which one of the following equations can represent the table?

• d = 2m

• d = m + 5

• d = 10m

• d = m + 20

Multiple Choice

The table represents the relationship between the amount of time worked (hours), and the amount charged (dollars) for a carpenter. Which equation represents the relationship in the table?

• y = 78x

• y = 4x

• y = 40x

• y = x + 78