Makayla and David work at a furniture store. Makayla is paid $230 per week plus 7.5% of her total sales in dollars, xx, which can be represented by g(x)=230+0.075xg(x)=230+0.075x. David is paid $321 per week plus 4% of his total sales in dollars, xx, which can be represented by f(x)=321+0.04xf(x)=321+0.04x. Determine the value of xx, in dollars, that will make their weekly pay the same.

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

the answer is a and d

the equation of the line that passes through the points and has o form

if line passes through the points (-1, -3) and (2, 1), then

the equation in the standard form is