Identify each set as finite or infinite. Then determine whether 10 is an element of the set. {x | x is a fraction between 8 and 9}

Write each improper fraction as a mixed number. 17/12

Find the domain of each rational expression. x² - 1 / x + 1

Simplify each expression. (-8t³)(2t⁶)(-5t⁴)

Write each improper fraction as a mixed number. 16/9

Write each root using exponents and evaluate. ∜-256

Simplify each expression. See Example 1. (5x²y)(-3x³y⁴)

Factor out the greatest common factor from each polynomial. See Example 1. $4k^2{m}^3+8k^4{m}^3-12k^2{m}^4$

Write each root using exponents and evaluate. ⁵√32

Use set notation, and list all the elements of each set. {12, 13, 14,..., 20}

Determine whether each statement is true or false. |5+(-13) | = |5| + |-13|

Identify each expression as a polynomial or not a polynomial. For each polynomial, give the degree and identify it as a monomial, binomial, trinomial, or none of these. (3/8)x⁵-(1/x²)+9

Write each improper fraction as a mixed number. 77/12

Find the domain of each rational expression. x³ - 1 / x - 1

Identify each expression as a polynomial or not a polynomial. For each polynomial, give the degree and identify it as a monomial, binomial, trinomial, or none of these. $\left(2/3\right)t^6+\left(3/t^5\right)+1$

Determine whether each statement is true or false. |8-12| = |8| - |12|

Use specific values for x and y to show that, in general, 1/x + 1/y is not equivalent to 1 / x + y.

Use set notation, and list all the elements of each set. {1, 1/2, 1/4, ...., 1/32} .

Write each mixed number as an improper fraction. $2\frac{3}{5}$

Identify each expression as a polynomial or not a polynomial. For each polynomial, give the degree and identify it as a monomial, binomial, trinomial, or none of these. 5

Factor out the greatest common factor from each polynomial. See Example 1. 2(a+b)+4m(a+b)

Write each rational expression in lowest terms. 8x² + 16 / 4x²

Simplify each expression. $(35m^4n)\left(-\frac{2}{7}mn^2\right)$

Identify each expression as a polynomial or not a polynomial. For each polynomial, give the degree and identify it as a monomial, binomial, trinomial, or none of these. 9

Factor out the greatest common factor from each polynomial. See Example 1. 6x(a+b)-4y(a+b)

Write each root using exponents and evaluate. - ∛-343

Determine whether each statement is true or false. |-5| ∙ |6| = |-5∙6|

Add or subtract, as indicated. $(5x^2-4x+7)+(-4x^2+3x-5)$

Determine whether each statement is true or false. |-14| / |2| = |-14/2|