Linear Equation Word Problems

Vincent introduces linear equations and explains how to model word problems using them. He demonstrates solving two problems: calculating the cost of socks and determining the number of stamps purchased. The video concludes with a call to action.

What is the main topic discussed in the video?

• Geometry problems

• Trigonometry

• Linear equation word problems

• Quadratic equations

In the equation y = mx + b, what does 'm' represent?

• The x-intercept

• The slope or rate of change

• The constant term

• The y-intercept

In the context of word problems, what does 'b' represent in the equation y = mx + b?

• The number of items

• The total cost

• The fixed charge

• The variable cost

What does 'x' represent in the first word problem about socks?

• The shipping cost

• The total cost

• The number of socks

• The cost per sock

What is the fixed charge in the first word problem?

• $33.20

• $4.30

• $3.50

• $6.00

What is the total cost of Anthony's order in the first problem?

• $4.95

• $29.70

• $33.20

• $3.50

What is the first step in solving the equation for the cost of one pair of socks?

• Add $3.50 to both sides

• Subtract $3.50 from both sides

• Divide both sides by 6

• Multiply both sides by 6

What is the cost of one pair of socks according to the solution?

• $4.95

• $3.50

• $6.00

• $5.00

What is the main focus of the second word problem?

• Determining the shipping cost

• Solving for the total cost

• Finding the number of stamps purchased

• Calculating the cost of socks

What is the fixed charge in the second word problem?

• $0.39

• $13.66

• $4.30

• $3.50