FIRST. find the factors:
X=-5 --> (X + 5) = 0
x = 1--> (X - 1) = 0
x =3 --> (x - 3) = 0
3
NEXT, multiply all the factors:
(x + 5) (x - 1) (x - 3) = 0
-> X3 + x2 - 17x +15 = 0
-> f(x) = x3 + x2 - 17x +15 or
y=x3 + x2
17x + 15
Answer:
![\large \boxed{\mathrm{B. \ 84}}](https://tex.z-dn.net/?f=%5Clarge%20%5Cboxed%7B%5Cmathrm%7BB.%20%5C%2084%7D%7D)
Step-by-step explanation:
bisects
and
.
![RU=UA](https://tex.z-dn.net/?f=RU%3DUA)
![3m+21=6m](https://tex.z-dn.net/?f=3m%2B21%3D6m)
Solve for m.
Subtract 3m from both sides.
![21=3m](https://tex.z-dn.net/?f=21%3D3m)
Divide both sides by 3.
![7=m](https://tex.z-dn.net/?f=7%3Dm)
Calculate
.
![RA=3m+21+6m](https://tex.z-dn.net/?f=RA%3D3m%2B21%2B6m)
![RA=9m+21](https://tex.z-dn.net/?f=RA%3D9m%2B21)
Put m = 7.
![RA=9(7)+21](https://tex.z-dn.net/?f=RA%3D9%287%29%2B21)
![RA=63+21](https://tex.z-dn.net/?f=RA%3D63%2B21)
![RA=84](https://tex.z-dn.net/?f=RA%3D84)
I will try to get back to you a little later
About 455 days
hope this helped
Answer:
The total cost of the shirt and Jean's together with a 15% discount would be $48.45.
Step-by-step explanation:
if you at 12 and 45 you get 57 now if you multiply that by .15 which would be 15% you would get $48.45.