Lisa solved 448 math problems for homework over 28 days if she solved the same number of problems each day, how many problems did she solve per day

Let P = number of problems solved per day.

P = 448/28

P = 16

Lisa solved 16 problems per day.

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

2

step-by-step explanation: