Carl saved $22 in the last 3 weeks.
About how much will he save after 20
weeks?

22 / 3 = 7.3333

7.3333 * 20 = 146.67

$146.67

translate k to n and reflect across the line containing jk.

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c