Which is an irrational number?

Which is an irrational number?

• √1

• √2

• √4

• √16

Consider the expression a calculator outputs.

• -6.01 x 10^4

• -4.601

• 2.01

• 6.01 x 10^-4

Consider the expression a calculator outputs. Which best represents an equivalent value?

• -6.01 x 10^4

• -4.601

• 2.01

• 6.01 x 10^-4

What is the approximate value of x?

• 28.6

• 23.1

• 8.7

• 5.3

What is the value of 2 + 2?

• 3

• 4

• 5

• 6

Solve for x: 2x + 5 = 15

• x = 5

• x = 6

• x = 7

• x = 8

Which inequality represents the solutions to the inequality (4/5)x + 2 < x - 10?

• x < 60

• x > 60

• x < 40

• x > 40

The points on the number line represent the values of four different numbers. Which point represents the approximate location of 3√2?

• point W

• point X

• point Y

• point Z

Which statement about the equation 3 (4z − 10) = gz − 30 + 2z is true?

• If g = 10, the equation has infinitely many solutions.

• If g = 10, the equation has no solution.

• If g = 12, the equation has infinitely many solutions.

• If g = 12, the equation has no solution.

Which statement about the value of √100 is true?

• The value of √100 is 10 because 10 x 10 = 100.

• The value of √100 is 10 because 10 - 10 = 100.

• The value of √100 is 50 because 50 x 2 = 100.

• The value of √100 is 50 because 50 - 50 = 100.