Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 2
2.
Solve It! During summer vacation, you work two jobs. You walk three dogs several times a week, and you work part time as a receptionist at a hair studio. You earn $8 per hour as a receptionist and $20 per week per dog. Your weekly schedule (shown here) is the same each week. How much will you earn in 10 weeks?
3 points
3
Question 3
3.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 4
4.
Problem 1 Got It?
To model a situation with an algebraic expression, do the following:
1. Relate the given information:
Identify the actions that suggest math operations.
2. Define variables:
Define one or more variables to represent the unknown(s).
3. Write an expression:
Represent the actions using the variables and the operations.
3 points
3
Question 5
5.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 6
6.
Take Note: Describe the 3-step process of modeling a situation with an algebraic expression.
10 points
10
Question 7
7.
Problem 2 Got It?
3 points
3
Question 8
8.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 9
9.
Take Note: What does it mean to evaluate an algebraic expression?
10 points
10
Question 10
10.
Problem 3 Got It? What is the value of the expression below for x = 6 and y = -3?
Enter only a number.
3 points
3
Question 11
11.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 12
12.
Problem 4 Got It?
3 points
3
Question 13
13.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 14
14.
Take Note: Define term [of an algebraic expression].
10 points
10
Question 15
15.
Take Note: Define coefficient.
10 points
10
Question 16
16.
Take Note: Define constant term.
10 points
10
Question 17
17.
Take Note: Provide an example of an algebraic expression that has two terms:
◆ one algebraic term that has the coefficient -7
◆ a constant term of 3
10 points
10
Question 18
18.
Problem 5 Got It?
10 points
10
Question 19
19.
Problem 5 Got It?
10 points
10
Question 20
20.
🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?
