Question

At 2:00 a.m., the temperature is −6 Fahrenheit. Between 2:00 a.m. and 5:00 a.m., the temperature drops by 15 Fahrenheit. Between 5:00 a.m. and 8:00 a.m., the temperature rises by 4 Fahrenheit. What is the temperature at 8:00 a.m.?

Answer 1

-17

Explanation:

To find the temperature at 8:00 am, we'll start with the temperature at 2:00 am, which is -6 Fahrenheit.

Between 2:00 am and 5:00 am, the temperature drops by 15 Fahrenheit. So, if we subtract 15 from -6 Fahrenheit, we get -21 Fahrenheit.

Now, between 5:00 am and 8:00 am, the temperature rises by 4 Fahrenheit. If we add 4 to -21 Fahrenheit, we get -17 Fahrenheit.

Therefore, the temperature at 8:00 am is -17 Fahrenheit.

Answer 2

-17° F

Explanation:

Let's break down the information given:

• At 2:00 a.m., the temperature is -6°F.
• Between 2:00 a.m. and 5:00 a.m., the temperature drops by 15°F.
• Between 5:00 a.m. and 8:00 a.m., the temperature rises by 4°F.

Starting with the temperature at 2:00 a.m. (-6°F), we can calculate the temperature changes step by step:

Temperature at 2:00 a.m.: -6°F

Temperature change from 2:00 a.m. to 5:00 a.m.: -15°F

Temperature at 5:00 a.m. = -6°F - 15°F = -21°F

Temperature change from 5:00 a.m. to 8:00 a.m.: +4°F

Temperature at 8:00 a.m. = -21°F + 4°F = -17°F

So, the temperature at 8:00 a.m. is -17°F.