Answer:
64/7 years
9.143 years
Step-by-step explanation:



Input the values


When y = 0 then 3x - 6x0 = -21 -> 3x = -21 -> x = -7
The x-intercept is at (-7, 0)
Answer:
A. B
B. C and D
Step-by-step explanation:
A: 2/3 * 7/7
7/7= 1 which is larger than 2/3
I think it would be <span>51 and 1/3, but I'm not sure</span>