Ms. King buys 2 churros and 2 tacos for $4.40.
Mrs. Orca buys 1 churro and 3 tacos for $4.60. Write
the system of linear equations.
Ms. King's Equation:
Mrs. Orca's Equation:

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