Answer:
Correct answer is B
Step-by-step explanation:
hope it helps ^^
Step-by-step explanation:
3a^2+24a+45=0
×3/3( first ×3)
9a^2+24(3a)+135=0
(3a+15)(3a+9)=0
now /3
3(a+5)(a+3)
a=-5✓
a=-3✓
Answer:
...
Step-by-step explanation:
where is the question
The temperature would be -7 degrees
Answer:
it is C
Step-by-step explanation:
