Answer:c
Step-by-step explanation:
{Expand} 3(2f+6): 6f+18
6f+18+7
18+7=25
= 6f+25
Using the Quadratic formula
your answer would be A and C
Answer: a=-0.75
14a - (2a +9)=2/3 (12a-18)
14a - 2a -9=2/3 * 6(2a-3)
12a-9=2*6/3 (2a-3)
12a-9=2*2(2a-3)
12a-9=4(2a-3)
12a-9=8a-12
4a-9=-12
4a=-3
a=-3/4
a=-0.75
