Algebra 1R Regents Review U1-4

What is the inverse (opposite) operation of addition?

• Addition

• Subtraction

• Multiplication

• Division

What is the inverse (opposite) operation of subtraction?

• Addition

• Subtraction

• Multiplication

• Division

What is the inverse (opposite) operation of multiplication?

• Addition

• Subtraction

• Multiplication

• Division

What is the inverse (opposite) operation of division?

• Addition

• Subtraction

• Multiplication

• Division

What is the definition of like terms?

• Terms that have the same exponents

• Terms that have the same variable and exponent

• Terms that have the same variables

Which of the following are like terms?

• 10x and 10y

• -15 and -15x

• 2x and 3x

Which of the following are like terms?

The distributive property tells us to do what?

• Add

• Subtract

• Multiply

• Divide

Simplify the following expression:

5(2x+3)

• 7x+8

• 10x+15

• 30x

• 10x+3