D, because two negative signs next to each other means to add so its pretty much 7/8+1/8 which equals 8/8 which also equals 1
I think he weighs 461.7 but I would check that
I hope this makes sense, if not please feel free to let me know and I'll explain it.
Answer:
$5 per hour
Step-by-step explanation:
Just divide the amount that he earns by the price.
25/5=5
50/10=5
Brett is making $5 an hour.
My boiii, tiger algebra helped me out a little on this one, I got 7c * sqrt(5)