Question

1. which symbol, < , >, or =, makes the statement true? -8 □ 7 2. order the integers from least to greatest: 0, -14, 10. -14,0,10 3. find the absolute value |-6|. 6 4. at 6 a.m. the temperature was -3 °c. in the afternoon, the temperature was 7 °c. what was the change of temperature during the day? + 4 5. evaluate a + b for a = 12 and b = -15. 12 + (-9) =

Explanation:

1.

Step1: Recall integer comparison

Negative numbers are less than positive numbers. -8 is negative, 7 is positive.

Step2: Determine the symbol

Since -8 < 7 (negative < positive), the symbol is <.

Step1: Recall integer order rules

Negative integers are less than 0, and 0 is less than positive integers. -14 is negative, 0 is zero, 10 is positive.

Step2: Order from least to greatest

So the order is -14, 0, 10.

Step1: Recall absolute value definition

The absolute value of a number is its distance from 0 on the number line, so | -6 | is the distance of -6 from 0.

Step2: Calculate the absolute value

Distance of -6 from 0 is 6, so | -6 | = 6.

Answer:

<

2.