Your answer to the question is A
The answer to the question is C)$33 because you do 6•2=12 and 7•3=21 and you add them which is $33 but you don’t add $10 and $13
3x-2 is parallel
-1/3-10 is perpendicular because negative reciprocal is always perpendicular
1/3+1 is neither
2x+5=x-8
-x on both sides
x+5=8
-5 on both sides
x=-13
The answer would be 60. This is because 480/8=60.