Write a y= equation for the line that passes through the points (6,2) and (1,16

y = (-14/5)x + 94/5

Step-by-step explanation:

for equation of a line

(x - x1)/(x2 - x1) = (y - y1)/(y2 - y1)

substituting (6,2), (1, 16) for (x, y)

(x - 6)/(1 - 6) = (y - 2)/(16 - 2)

(x - 6)/-5 = (y - 2)/14

cross multiplying,

14(x - 6) = -5(y - 2)

opening parentheses

14x - 84 = -5y + 10

rearranging,

5y = -14x + 94

y = (-14/5)x + 94/5

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.

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