Algebraic Expressions and Operations

The video tutorial covers homework problems 313, 314, B, C, and 316. It explains how to solve equations using the distributive and inverse properties, simplify expressions by combining like terms, and calculate the area and perimeter of shapes. The tutorial provides step-by-step guidance on applying mathematical concepts to solve these problems effectively.

What is the first step in solving equations in problem 313?

• Find the perimeter

• Combine like terms

• Use the distributive property

• Apply the inverse property of addition

How do you move the variable to the side with the greatest number of X's in problem 313?

• Divide both sides by 7

• Multiply both sides by 3

• Subtract 8x from both sides

• Add 8x to both sides

What is the result of dividing 14 by 7 in problem 313?

• 1

• 4

• 3

• 2

In problem B, what is the result of distributing negative 2 to X?

• x

• 0

• -2x

• 2x

What is the result of combining 4x and -2x in problem B?

• -2x

• 0

• 2x

• 6x

What is the final value of x in problem B?

• 7

• -7

• 0

• 1

In problem 314, how many terms have the Y variable?

• 4

• 5

• 3

• 2

What is the result of adding 3 to -13 in problem 314?

• -16

• 10

• 16

• -10

What is the simplified form of -14y^2 - 6y^2 in problem 314?

• 20y^2

• -20y^2

• 8y^2

• -8y^2

What is the perimeter of the shape in problem 316?

• 20 meters

• 23.3 meters

• 15 meters

• 30 meters