Answer:
x= -4, 6
Step-by-step explanation:
6x^2-12x=144
(6x^2-12x=144)/6
x^2-2x=24
(x+4)(x-6)=0
x+4=0 (x-6)=0
x=-4 x=6
6(2 + 5t) = 6*2 + 6*5t = 12 + 30t
Answer is 12 +30t.
estimate is 0.5
