Tina was writing a report about the weather in Fairbanks, Alaska. Tina included this information about the weather in Fairbanks in her report.
Average Summer Temperature: 61℉
Average Winter Temperature: -12℉
What was the difference between the average summer temperature and the average winter temperature in ℉?
(1 point)
Responses
24.5℉
24.5 ℉
49℉
49 ℉
61℉
61 ℉
73℉
73 ℉
The difference between the average summer temperature and the average winter temperature in Fairbanks, Alaska is 73℉.
Simplify the following expression.
-851 - (-394)
(1 point)
Responses
-457
-457
457
457
-456
-456
-1,245
The simplified expression is -457.
Bertha and Vernon are competing in a diving competition. Bertha's dive ended -30 m from the starting platform. Vernon's dive ended -6 m from the starting platform. How many times farther was the end of Bertha's dive than the end of Vernon's dive?(1 point)
Responses
120
120
-36
-36
-24
-24
5
The end of Bertha's dive was 5 times farther from the starting platform than the end of Vernon's dive.
Find the product:
(-5)(-3)(-3)
(1 point)
Responses
-30
-30
-45
-45
30
30
45
The product of (-5)(-3)(-3) is -45.
What is the quotient of 100 ÷ (-50)?(1 point)
Responses
-2
-2
2
2
-½
-½
½
½
The quotient of 100 ÷ (-50) is -2.
If the temperature dropped by 42 degrees over 7 hours, how much did the temperature change per hour?(1 point)
Responses
-7℉
-7 ℉
-6℉
-6 ℉
-35℉
-35 ℉
-49℉
The temperature changed by -6℉ per hour.
On a given morning, the temperature was 71℉. The temperature dropped 5℉ and then rose 8℉. How much does the temperature need to rise or fall to return to the initial temperature of 71℉?(1 point)
Responses
Fall 8℉
Fall 8 ℉
Rise 8℉
Rise 8 ℉
Fall 3℉
Fall 3 ℉
Rise 5℉
The temperature needs to fall by 3℉ to return to the initial temperature of 71℉.
Determine which of these illustrates two quantities that combine to make 0.(1 point)
Responses
Latanya lost ten pounds and then gained six pounds.
Latanya lost ten pounds and then gained six pounds.
A business's profit if its income is more than its expenses.
A business's profit if its income is more than its expenses.
It is twenty degrees below zero and then the temperature rises ten degrees.
It is twenty degrees below zero and then the temperature rises ten degrees.
Marty gets ten dollars for his allowance and then spends ten dollars at the movies.