Respuesta :
Answer:
-169 degrees
Step-by-step explanation:
It doesn't make much sense... but let's answer the question anyway.
First task is to determine what's the temperature outside at 2:30 PM.
We know that it's 11 degrees cooler than it was at 7 AM, so -4 - 11 = -15 degrees.
Abram's house is 4 degrees less than 11 times the outside temperature, so we can express that as:
House = 11 x - 4 - where x is the temperature outside.
If we replace the numbers we get: 11 * (-15) - 4 = -165 - 4 = -169 degrees
Abram's house is an extremely cold freezer!
Answer:
The temperature inside Abram's house at 2:30 was 73°
Step-by-step explanation:
* Lets describe the situation
- At 7:00 a.m. , the temperature outside Abram's house was -4°
- At 2:30 p.m. , the temperature outside Abram's house has
increased by 11°
* We will add 11 ° to -4° to find the temperature at 2:30
∴ The temperature outside Abram's house = -4 + 11 = 7 at 2:30
- At 2:30 the temperature inside the Abram's house is 4 less
then 11 times the outside temperature
* Lets translate this words to mathematics expression
- Start with 11 times the outside temperature
∵ The outside temperature is 7
∴ 11 × 7 = 77°
- Now find the temperature that less by 4
∵ 77 - 4 = 73
∴ The temperature inside Abram's house at 2:30 was 73°