P=(15x-2+4x+7)2=(19x+5)2=38x+10
48
And get a A bc that's the answer
Answer:
-23/4
Step-by-step explanation:




Answer:
37.5 °C
Step-by-step explanation:
The temperature appears to be increasing linearly at the rate of 5 °C in 2 minutes, or 2.5 °C per minute.
1 minute after 4 minutes, when the temperature is 35 °C, we expect it to be 2.5 °C higher, or 37.5 °C.