Answer:
option C
Step-by-step explanation:
the solutions to function x^2 -9x +14 are (x-7) and (x-2)
through the zero product property
(x-7)=0
x=7
and
(x-2)=0
x=2
For substitution it would be -4/3 (2) +6 and then you solve!
The equation for these lines to pass through the points are; y= 3/2x -3
The answer is 8 days.
4/5 divided 1/10
4/5 x 10/1
40/5 = 8
