The slope of line m is -8. which of the following lines are perpendicular to line m? select all that apply. •x - 8y = 5
• 16x - 2y = 32
• 2x - 16y = 24
• -5x - 40y = 10
• 3x + 24y = 8
• 40x + 5y = 12

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.