Exploring Adding and Subtracting Rational Expressions

What is the inverse operation of addition?

• Multiplication

• Division

• Subtraction

• Addition

If C - 3 > 1, what is the value of C?

• C > 4

• C = 4

• C > 2

• C < 4

What is the result of solving 2n ≤ 14?

• n > 7

• n < 7

• n ≥ 7

• n ≤ 7

How do you graph the inequality y < 16?

• Open circle to the left

• Closed circle to the left

• Closed circle to the right

• Open circle to the right

What is the solution to the inequality 5r ≥ 45?

• r > 9

• r < 9

• r ≥ 9

• r ≤ 9

If K + 8 > 11, what is the value of K?

• K > 11

• K < 3

• K < 11

• K > 3

What is the result of solving the inequality X/3/4 > 8/9?

• X ≥ 2/3

• X ≤ 2/3

• X > 2/3

• X < 2/3

How do you translate 'the sum of a number and three is less than or equal to eight' into an inequality?

• X + 3 ≤ 8

• X - 3 ≥ 8

• X - 3 ≤ 8

• X + 3 ≥ 8

What does 'no less than' imply in an inequality?

• Less than or equal to

• Equal to

• Greater than or equal to

• Less than

How do you write 'ten is fewer than the quotient of a number and four' as an inequality?

• 10 ≥ X/4

• 10 < X/4

• 10 > X/4

• 10 ≤ X/4