Integers Applications 9/19

Bob lost 5 points on page one of his math test and he lost 9 points on page two of his math test.  Which equation best describes Bob progress on his math test?

• 5 + 9 = 14
• -5 + -9 = -4
• -5 + -9 = -14
• 5 + -9 = -4

A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position.

• -9 + (-22) = -13
• 9 + (-22) = 13
• 9 + (-22) = -13
• none

What is the change in temperature if you go from a section that is 13ºF to a section that is -22ºF? (select the correct number sentence and answer) 

• A. 13 - ( -22)= 35
• B. -13 - (-22) = 9
• C. -13 - (22)= -35
• D. 13- 22= -9

Melody had to make a visit to the bank because her account was overdrawn by $32.  After making a deposit of $100, Melody was now happy that she had some money. How much money did she have after making the deposit?

• $100
• -$78
• $68
• $32

The price of a share of stock started the day at $37. During the day it went down $3, up $1, down $7, and up $4. What was the price of a share at the end of the day?

• $27
• $31
• $32
• $35

While hiking, Sandra went up 120 meters. If Sandra started at 800 meters above sea level, what is her elevation now?

• -680
• 920
• 680
• -920

In Buffalo, New York, the temperature was -14°F in the morning. If the temperature dropped 7°F, what is the temperature now?

• -7°F
• -21°F
• 7°F
• 21°F

The temperature at the start of a football game was -1degrees. At halftime, the temperature was -9 degrees. What is the difference between the two temperatures.

• -10 degrees

• -8 degrees

• 8 degrees

• 10 degrees

The record high January temperature in Austin, TX, is 90 degrees. The record low January temperature is -2 degrees. What is the difference between the high and low temperatures?

• -88 degrees

• -92 degrees

• 88 degrees

• 92 degrees

Marie and Nancy are scuba diving. Marie descends to a depth of 15 feet below sea level. Nancy descends to a depth of 22 feet below sea level. What is the difference in their depths?

• 7 feet

• 37 feet

• 13 feet

• -13 feet