Answer:
Uhhh, it can be factored into 3 * ( 3r - 1 )
Step-by-step explanation:
I think you know how factoring works. Other than that, I see no way fo proving that it can't be factored.
The values produced by the function

will not be any lower than -7, but may be that low when x=-3.
That is, the range is
... f(x) ≥ -7 . . . . matches the 1st selection
The coach runs 6 miles each day. Because you would do 3 divided by 5, and get 0.6. Then times that by 10 and you get 6.
Answer:
296 dollars
Step-by-step explanation: