HELP PLS IM FAILING MATH AND NO ONE IS HELPING ILL MARK U BRAINLIEST

X = 30

Step-by-step explanation:

You can find the answer by solving for line RS through the corresponding ratio and adding it to the known value of ST.

the final price would be 29.6925

step-by-step explanation:

39.59 minus 25% equals 29.6925

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