The ratio of time a student spends on their art project to time the student spends on their science project is 3:4. The total amount of time the student spends on projects for these classes is 56 minutes. How much time does the student spend on projects for each subject?​

move it to the other side

step-by-step explanation:

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

answer: correct

step-by-step explanation:

it's a proportional graph.

step-by-step explanation:

8 x 5 = 40         (and you have -8x and -5y)

x= absiss

y= orderly

so you have a proportional graph.