Sam was at the mall for about 4 hours 25 minutes
So theyre trying to scare you in this question by giving you the zeros to an already existing function. Basically if x = 1, than the reverse function of this is (x-1)
using that, we can say that the zero or "root" "-2" is equal to (x+2)same with 3, we can say (x-3)= x = 3 and with five, (x-5)= x = 5
so, we have those functions, we can multiply them to eachother to work backwards.(x+2)(x-3)(x-5) =(x^2-x-9)(x-5) =x^3 - 6x^2 - 4x + 45
please ask if you have questions
Answer:
x=3/4y-6
Step-by-step explanation:
Solve for x
-4x+3y=24
Add -3y to both sides.
-4x+3y+-3y=24+-3y
-4x=-3y=+24
Then Divide both sides by -4
-4x/-4= -3y+24/-4
x=3/4y-6
378 = 20d
378/20 = d
18.9 = d.....if ur looking for the number of days, u will probably have to round 18.9 up to 19 days
Through some guessing I concluded it is C, but I'm not completely sure, either that or B<span />
