NEED ASAP! 6) In how many distinct ways can the letters of the word
SEAMSTRESS be arranged?
(Use: n!/p!q!r!... )

7) A signal can be formed by running different colored flags up a
pole, one above the other. Find the number of different signals
consisting of 14 flags that can be made using 5 white flags, 3 red
flags, 4 green flags, and 2 blue flags.
(Use: n! / p!q!r!... )

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4

answer: the correct option is d.

explanation:

it is given that the triangle j'k'l' shown on the grid below is a dilation of triangle jkl using the origin as the center of dilation.

from the given graph it is noticed that k(4,8) and k'(2,4). let origin is defined by o and scale factor is defined by k, then

    (1)

distance formula,

put these values in equation (1).

therefore scale factor is     and option d is correct.