Module 1 Quiz

Find the absolute value of l2l.

Find the absolute value of l-3l.

A stock market index drops by $4.57. What rational number represents the change in the index?

Which temperature is higher on a thermometer: -8^oF or 6.5^oF?

Fill in the blank with an inequality: 2.6 __ -0.9

A water delivery service sells 5-gallon jugs of water to businesses. Each jug can differ in actual water volume by up to 1 cup. A set of jugs delivered to a business has the following differences:0.6,-0.8, 0.5, 0.4, -0.3. Which of the following inequality is correct?

• 0.6 < -0.3

• 0.5 > 0.6

• -0.8 >0.4

• -0.3 > -0.8

Find the absolute value l-10l.