1 1/2 degrees after 3 hours
The answer to this question is 14 degrees Fahrenheit.
T(60) = (-7/6)(60) + 84 = 14
Answer:
17 i think
Step-by-step explanation:
Answer:
13x² - 4x
Step-by-step explanation:
3x + 4x² - 7x + 9x² ← collect like terms
= (4x² + 9x² ) + (3x - 7x)
= 13x² + (- 4x)
= 13x² - 4x
