Compare the two fractions by cross-multiplying.
 $\frac{-60}{9}\ \ \ \ \ \ \ \ \frac{-40}{6}$  

Estimate the value of  $\sqrt{10}.$   Write a whole number.

Estimate the value of $\sqrt{40}.$   Write a whole number.

Estimate the value of  $\sqrt{125}.$   Write a whole number.

Identify the sets to which the following real number belongs.  Check all that apply.

Identify the sets to which the following real number belongs.  Check all that apply.

Identify the sets to which the following real number belongs.  Check all that apply.

Identify the sets to which the following real number belongs.  Check all that apply.

Identify the sets to which the following real number belongs.  Check all that apply.

Identify the sets to which the following real number belongs.  Check all that apply.

Identify the sets to which the following real number belongs.  Check all that apply.

Identify the sets to which the following real number belongs.  Check all that apply.

Identify the sets to which the following real number belongs.  Check all that apply.

Order the following numbers from least to greatest.

 $-3,\ \frac{10}{3},\ 1.2,\ \frac{1}{5},\ \frac{-4}{5}$  

 $\frac{2}{3},\ -0.75,\ \pi,\ \sqrt{16},\ \frac{-9}{5}$  

Order the following from least to greatest.

Order the following from least to greatest. $\sqrt{99},\ 1,\ -3.6,\ \frac{15}{4},\ 1\frac{6}{7}$