13 points solve. type your answer in the box. do not use any spaces.

(4) – (–10) =

Yuri, sam and dani had the same math homework last night, but none of them finished it. yuri finished 3/8 of her homework, sam finished 4/6 of her homework and dani finished 1/2. who finished the most math homework? who finished the least amount?

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

Determine if the equation defines y as a function of x: 2xy = 1. yes o no