Math

Which of the following is a rational algebraic expression?

Which of the following terms is described as "the ratio of two polynomial expressions"?

• radical expressions

• rational algebraic expressions

• function expressions

• linear expressions

• all real numbers except 9 and 4

• all real numbers except 4

When adding and subtracting rational algebraic expressions, which of the following steps should you do first?

• Add or subtract the numerators.

• Find the LCM of the denominators.

• Multiply each numerator with a factor from the LCM.

• Factor each numerator and denominator.

What are the two circular faces at the top and bottom of a cylinder?

• radius

• base

• height

• diameter

Find the volume of a cylinder with a radius of 5 cm and a height of 12 cm.