I think it’s D because the only thing that happen was that they rotated so I think it’s D but if it’s wrong sorry
Answer:
c
Step-by-step explanation:
i just used a calculator lol
Answer:
x^2+x+1
Step-by-step explanation:
(3x^2+4x−1)+(−2x^2−3x+2)
Combine like terms
3x^2-2x^2+4x-3x-1+2
x^2+x+1
15 degrees below zero = -15
25 degrees above zero = 25
25 + 15 = 40
It rose 40 degrees.